Trace number 3257979

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/rbsat/random/unforced/
rbsat-v2100c215164g9.cnf
MD5SUMe033e9c916da557514299cce9ca2468f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2100
Number of clauses215164
Sum of the clauses size432288
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2215094
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

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: 6935
0.00/0.05	c parsetime: 36940us
0.00/0.05	c parsed 215164 clauses with 2100 variables
7.88/7.98	c init all components done
7.88/7.98	c ====================
7.88/7.98	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-3257979-1304136125/watcher-3257979-1304136125 -o /tmp/evaluation-result-3257979-1304136125/solver-3257979-1304136125 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3257979-1304136125.cnf 1036174186 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: 4.00 4.06 4.95 4/192 6934
/proc/meminfo: memFree=30416988/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0

[startup+0.00780097 s]
/proc/loadavg: 4.00 4.06 4.95 4/192 6934
/proc/meminfo: memFree=30416988/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.1008 s]
/proc/loadavg: 4.00 4.06 4.95 4/192 6934
/proc/meminfo: memFree=30416988/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300764 s]
/proc/loadavg: 4.00 4.06 4.95 4/192 6934
/proc/meminfo: memFree=30416988/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700686 s]
/proc/loadavg: 4.00 4.06 4.95 4/192 6934
/proc/meminfo: memFree=30416988/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50053 s]
/proc/loadavg: 4.00 4.06 4.94 5/194 6936
/proc/meminfo: memFree=30374440/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=56372 CPUtime=1.49 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 15629 0 0 0 148 1 0 0 25 0 1 0 525213226 57724928 10105 33554432000 4194304 5523604 140733874546432 18446744073709551615 4339845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 14093 10105 328 325 0 9907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65072

[startup+3.10024 s]
/proc/loadavg: 4.00 4.06 4.94 5/194 6936
/proc/meminfo: memFree=30372480/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=56372 CPUtime=3.09 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 15629 0 0 0 308 1 0 0 25 0 1 0 525213226 57724928 10105 33554432000 4194304 5523604 140733874546432 18446744073709551615 4339823 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 14093 10105 328 325 0 9907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65072

[startup+6.30065 s]
/proc/loadavg: 4.00 4.06 4.94 5/194 6936
/proc/meminfo: memFree=30367676/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=58748 CPUtime=6.29 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 16208 0 0 0 628 1 0 0 25 0 1 0 525213226 60157952 10684 33554432000 4194304 5523604 140733874546432 18446744073709551615 222921474698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 14687 10684 329 325 0 10501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67448

[startup+12.7005 s]
/proc/loadavg: 4.00 4.06 4.93 5/194 6937
/proc/meminfo: memFree=30353496/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=68204 CPUtime=12.69 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 23029 0 0 0 1266 3 0 0 25 0 1 0 525213226 69840896 13123 33554432000 4194304 5523604 140733874546432 18446744073709551615 5327296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 17051 13123 373 325 0 12865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76904

[startup+25.5012 s]
/proc/loadavg: 4.00 4.05 4.92 5/194 6937
/proc/meminfo: memFree=30340856/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=73664 CPUtime=25.49 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 24353 0 0 0 2546 3 0 0 25 0 1 0 525213226 75431936 14447 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 18416 14447 373 325 0 14230 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82364

[startup+51.1005 s]
/proc/loadavg: 4.00 4.05 4.89 5/194 6967
/proc/meminfo: memFree=30491300/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=81748 CPUtime=51.09 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 26318 0 0 0 5105 4 0 0 25 0 1 0 525213226 83709952 16412 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 20437 16412 373 325 0 16251 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 90448

[startup+102.307 s]
/proc/loadavg: 4.00 4.04 4.84 5/194 6970
/proc/meminfo: memFree=30438492/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=101836 CPUtime=102.3 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 31280 0 0 0 10224 6 0 0 25 0 1 0 525213226 104280064 21374 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 25459 21374 373 325 0 21273 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 110536

[startup+162.301 s]
/proc/loadavg: 4.04 4.04 4.79 5/194 6973
/proc/meminfo: memFree=30395380/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=112864 CPUtime=162.29 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 34093 0 0 0 16222 7 0 0 25 0 1 0 525213226 115572736 24187 33554432000 4194304 5523604 140733874546432 18446744073709551615 4218191 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 28216 24187 373 325 0 24030 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 121564

[startup+222.301 s]
/proc/loadavg: 4.06 4.05 4.74 5/194 6974
/proc/meminfo: memFree=30357648/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=129052 CPUtime=222.29 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 37884 0 0 0 22220 9 0 0 25 0 1 0 525213226 132149248 27978 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 32263 27978 373 325 0 28077 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 137752

[startup+282.301 s]
/proc/loadavg: 4.02 4.04 4.69 5/194 6976
/proc/meminfo: memFree=30327840/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=143068 CPUtime=282.29 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 41470 0 0 0 28218 11 0 0 25 0 1 0 525213226 146501632 31564 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 35767 31564 373 325 0 31581 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 151768

[startup+342.3 s]
/proc/loadavg: 4.00 4.03 4.65 5/194 6977
/proc/meminfo: memFree=30302868/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=148172 CPUtime=342.29 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 42736 0 0 0 34217 12 0 0 25 0 1 0 525213226 151728128 32830 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 37043 32830 373 325 0 32857 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 156872

[startup+402.3 s]
/proc/loadavg: 4.00 4.02 4.61 5/194 6979
/proc/meminfo: memFree=30271932/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3

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

/proc/6935/statm: 49465 45066 373 325 0 45279 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 206560

[startup+642.3 s]
/proc/loadavg: 3.02 3.47 4.24 4/187 7002
/proc/meminfo: memFree=30282400/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=211192 CPUtime=642.32 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 58652 0 0 0 64210 22 0 0 25 0 1 0 525213226 216260608 48233 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333246 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 52798 48233 373 325 0 48612 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 219892

[startup+702.3 s]
/proc/loadavg: 3.06 3.40 4.17 4/187 7004
/proc/meminfo: memFree=30270208/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=211192 CPUtime=702.31 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 58655 0 0 0 70209 22 0 0 25 0 1 0 525213226 216260608 48236 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 52798 48236 373 325 0 48612 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 219892

[startup+762.306 s]
/proc/loadavg: 3.08 3.34 4.10 4/187 7006
/proc/meminfo: memFree=30262352/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=211192 CPUtime=762.32 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 58674 0 0 0 76210 22 0 0 25 0 1 0 525213226 216260608 48255 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 52798 48255 373 325 0 48612 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 219892

[startup+822.3 s]
/proc/loadavg: 3.03 3.27 4.02 4/187 7007
/proc/meminfo: memFree=30236012/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=237108 CPUtime=822.31 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 65231 0 0 0 82206 25 0 0 25 0 1 0 525213226 242798592 54812 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 59277 54812 374 325 0 55091 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 245808

[startup+882.3 s]
/proc/loadavg: 3.01 3.22 3.96 4/187 7009
/proc/meminfo: memFree=30205452/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=264016 CPUtime=882.31 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 71997 0 0 0 88202 29 0 0 25 0 1 0 525213226 270352384 61578 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 66004 61578 374 325 0 61818 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 272716

[startup+942.301 s]
/proc/loadavg: 3.00 3.18 3.89 4/187 7010
/proc/meminfo: memFree=30191640/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=267020 CPUtime=942.31 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 72766 0 0 0 94202 29 0 0 25 0 1 0 525213226 273428480 62347 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 66755 62347 374 325 0 62569 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 275720

[startup+1002.3 s]
/proc/loadavg: 3.00 3.14 3.84 4/187 7012
/proc/meminfo: memFree=30182168/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=267020 CPUtime=1002.31 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 72766 0 0 0 100202 29 0 0 25 0 1 0 525213226 273428480 62347 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 66755 62347 374 325 0 62569 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 275720

[startup+1062.3 s]
/proc/loadavg: 3.00 3.11 3.78 4/187 7014
/proc/meminfo: memFree=30167732/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=267020 CPUtime=1062.31 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 72779 0 0 0 106202 29 0 0 25 0 1 0 525213226 273428480 62360 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 66755 62360 374 325 0 62569 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 275720

[startup+1122.3 s]
/proc/loadavg: 3.00 3.09 3.73 5/187 7015
/proc/meminfo: memFree=30158016/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=267020 CPUtime=1122.32 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 72793 0 0 0 112202 30 0 0 25 0 1 0 525213226 273428480 62374 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 66755 62374 374 325 0 62569 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 275720

[startup+1182.3 s]
/proc/loadavg: 3.00 3.07 3.68 4/187 7017
/proc/meminfo: memFree=30148684/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=267020 CPUtime=1182.33 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 72888 0 0 0 118203 30 0 0 25 0 1 0 525213226 273428480 62469 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 66755 62469 374 325 0 62569 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 275720

[startup+1242.3 s]
/proc/loadavg: 3.08 3.07 3.64 4/187 7018
/proc/meminfo: memFree=30112180/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=298660 CPUtime=1242.32 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 80870 0 0 0 124198 34 0 0 25 0 1 0 525213226 305827840 70451 33554432000 4194304 5523604 140733874546432 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 74665 70451 374 325 0 70479 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 307360



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.03 3.06 3.60 3/184 7021
/proc/meminfo: memFree=30247196/32951124 swapFree=67110188/67111528
[pid=6934] ppid=6932 vsize=8700 CPUtime=0 cores=1,3
/proc/6934/stat : 6934 (riss.sh) S 6932 6934 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525213226 8908800 252 33554432000 4194304 4922060 140735715018176 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/6934/statm: 2175 252 211 178 0 68 0
[pid=6935] ppid=6934 vsize=322940 CPUtime=1300.03 cores=1,3
/proc/6935/stat : 6935 (riss) R 6934 6934 6712 0 -1 4202496 86891 0 0 0 129966 37 0 0 25 0 1 0 525213226 330690560 75447 33554432000 4194304 5523604 140733874546432 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6935/statm: 80735 75447 374 325 0 76549 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 331640

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 6934 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): 1299.66
CPU system time (s): 0.37
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 331640

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= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 1.9917 second user time and 5.11422 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-30 06:02:05
IDJOB=3257979
IDBENCH=71294
IDSOLVER=1598
FILE ID=node109/3257979-1304136125
RUNJOBID= node109-1304134822-6732
PBS_JOBID= 13170817
Free space on /tmp= 73020 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2100c215164g9.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257979-1304136125/watcher-3257979-1304136125 -o /tmp/evaluation-result-3257979-1304136125/solver-3257979-1304136125 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3257979-1304136125.cnf 1036174186 2400 7680 2

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

MD5SUM BENCH= e033e9c916da557514299cce9ca2468f
RANDOM SEED=1036174186

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:      30417136 kB
Buffers:        769084 kB
Cached:        1013496 kB
SwapCached:        712 kB
Active:         461492 kB
Inactive:      1683280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30417136 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            7800 kB
Writeback:           0 kB
AnonPages:      361480 kB
Mapped:          16032 kB
Slab:           325324 kB
PageTables:       6012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   551272 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= 73020 MiB
End job on node109 at 2011-04-30 06:23:47