Trace number 3273479

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-s33098896-unsat.cnf
MD5SUM1221fb51c407dee7559369d7c6eedb4e
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 variables181
Number of clauses372
Sum of the clauses size1116
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3372
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: 9212
0.00/0.01	c parsetime: 182us
0.00/0.01	c parsed 372 clauses with 181 variables
0.00/0.62	c init all components done
0.00/0.62	c ====================
0.00/0.62	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-3273479-1304139180/watcher-3273479-1304139180 -o /tmp/evaluation-result-3273479-1304139180/solver-3273479-1304139180 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273479-1304139180.cnf 938150886 2400 7680 2 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.86 4/192 9211
/proc/meminfo: memFree=30297932/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0

[startup+0.0847781 s]
/proc/loadavg: 4.00 4.00 3.86 4/192 9211
/proc/meminfo: memFree=30297932/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100779 s]
/proc/loadavg: 4.00 4.00 3.86 4/192 9211
/proc/meminfo: memFree=30297932/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300743 s]
/proc/loadavg: 4.00 4.00 3.86 4/192 9211
/proc/meminfo: memFree=30297932/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700668 s]
/proc/loadavg: 4.00 4.00 3.86 4/192 9211
/proc/meminfo: memFree=30297932/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50052 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 9213
/proc/meminfo: memFree=30260464/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=54532 CPUtime=1.49 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 9998 0 0 0 149 0 0 0 25 0 1 0 258109300 55840768 9581 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333139 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 13633 9581 373 325 0 9447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63232

[startup+3.10023 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 9213
/proc/meminfo: memFree=30257736/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=56008 CPUtime=3.09 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 10378 0 0 0 309 0 0 0 25 0 1 0 258109300 57352192 9961 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 14002 9961 373 325 0 9816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64708

[startup+6.3007 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 9214
/proc/meminfo: memFree=30252504/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=58792 CPUtime=6.28 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 11029 0 0 0 628 0 0 0 25 0 1 0 258109300 60203008 10612 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 14698 10612 373 325 0 10512 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 67492

[startup+12.7006 s]
/proc/loadavg: 4.08 4.02 3.86 5/194 9214
/proc/meminfo: memFree=30247540/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=61432 CPUtime=12.69 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 11619 0 0 0 1268 1 0 0 25 0 1 0 258109300 62906368 11202 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 15358 11202 373 325 0 11172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70132

[startup+25.5003 s]
/proc/loadavg: 4.06 4.02 3.87 5/194 9214
/proc/meminfo: memFree=30238320/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=67748 CPUtime=25.49 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 13169 0 0 0 2547 2 0 0 25 0 1 0 258109300 69373952 12752 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 16937 12752 373 325 0 12751 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76448

[startup+51.1008 s]
/proc/loadavg: 4.04 4.01 3.87 5/194 9215
/proc/meminfo: memFree=30230728/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=73356 CPUtime=51.09 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 14402 0 0 0 5107 2 0 0 25 0 1 0 258109300 75116544 13985 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 18339 13985 373 325 0 14153 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 82056

[startup+102.307 s]
/proc/loadavg: 4.01 4.01 3.87 5/194 9216
/proc/meminfo: memFree=30223504/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=80296 CPUtime=102.29 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 16078 0 0 0 10227 2 0 0 25 0 1 0 258109300 82223104 15661 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 20074 15661 373 325 0 15888 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 88996

[startup+162.3 s]
/proc/loadavg: 4.08 4.02 3.88 5/194 9220
/proc/meminfo: memFree=30214268/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=90832 CPUtime=162.29 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 18556 0 0 0 16226 3 0 0 25 0 1 0 258109300 93011968 17882 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 22708 17882 373 325 0 18522 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 99532

[startup+222.301 s]
/proc/loadavg: 4.03 4.01 3.89 5/194 9222
/proc/meminfo: memFree=30192028/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=96636 CPUtime=222.3 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 19933 0 0 0 22225 5 0 0 25 0 1 0 258109300 98955264 19259 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 24159 19259 373 325 0 19973 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 105336

[startup+282.301 s]
/proc/loadavg: 4.07 4.02 3.90 5/194 9224
/proc/meminfo: memFree=30136536/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=103984 CPUtime=282.29 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 21622 0 0 0 28224 5 0 0 25 0 1 0 258109300 106479616 20948 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 25996 20948 373 325 0 21810 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 112684

[startup+342.301 s]
/proc/loadavg: 4.02 4.02 3.91 5/194 9225
/proc/meminfo: memFree=30099908/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=103984 CPUtime=342.29 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 21652 0 0 0 34224 5 0 0 25 0 1 0 258109300 106479616 20978 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 25996 20978 373 325 0 21810 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 112684

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 3.91 5/194 9227
/proc/meminfo: memFree=30081720/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6

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

/proc/9212/statm: 30072 25045 373 325 0 25886 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 128988

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/194 9354
/proc/meminfo: memFree=29988560/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=120288 CPUtime=642.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 25754 0 0 0 64223 8 0 0 25 0 1 0 258109300 123174912 25080 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 30072 25080 373 325 0 25886 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 128988

[startup+702.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/194 9356
/proc/meminfo: memFree=29880136/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=122988 CPUtime=702.3 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 26508 0 0 0 70222 8 0 0 25 0 1 0 258109300 125939712 25321 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 30747 25321 373 325 0 26561 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 131688

[startup+762.307 s]
/proc/loadavg: 3.85 3.97 3.90 5/194 9472
/proc/meminfo: memFree=30206268/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=130552 CPUtime=762.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 28243 0 0 0 76222 9 0 0 25 0 1 0 258109300 133685248 27056 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 32638 27056 373 325 0 28452 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 139252

[startup+822.3 s]
/proc/loadavg: 3.94 3.97 3.91 5/194 9501
/proc/meminfo: memFree=30062576/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=138640 CPUtime=822.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 30055 0 0 0 82221 10 0 0 25 0 1 0 258109300 141967360 28868 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 34660 28868 373 325 0 30474 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 147340

[startup+882.301 s]
/proc/loadavg: 3.98 3.97 3.91 5/194 9503
/proc/meminfo: memFree=29789124/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147180 CPUtime=882.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31770 0 0 0 88221 10 0 0 25 0 1 0 258109300 150712320 30583 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36795 30583 373 325 0 32609 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 155880

[startup+942.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9504
/proc/meminfo: memFree=29720020/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147180 CPUtime=942.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31771 0 0 0 94221 10 0 0 25 0 1 0 258109300 150712320 30584 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36795 30584 373 325 0 32609 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 155880

[startup+1002.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9506
/proc/meminfo: memFree=29576624/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147180 CPUtime=1002.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31771 0 0 0 100221 10 0 0 25 0 1 0 258109300 150712320 30584 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36795 30584 373 325 0 32609 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 155880

[startup+1062.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9508
/proc/meminfo: memFree=29324476/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147180 CPUtime=1062.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31774 0 0 0 106221 10 0 0 25 0 1 0 258109300 150712320 30587 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36795 30587 373 325 0 32609 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 155880

[startup+1122.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9509
/proc/meminfo: memFree=29282008/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147180 CPUtime=1122.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31789 0 0 0 112221 10 0 0 25 0 1 0 258109300 150712320 30602 33554432000 4194304 5523604 140737487340848 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36795 30602 373 325 0 32609 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 155880

[startup+1182.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9511
/proc/meminfo: memFree=29246224/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147180 CPUtime=1182.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31831 0 0 0 118221 10 0 0 25 0 1 0 258109300 150712320 30644 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36795 30644 373 325 0 32609 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 155880

[startup+1242.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9512
/proc/meminfo: memFree=29127248/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=147436 CPUtime=1242.31 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 31988 0 0 0 124221 10 0 0 25 0 1 0 258109300 150974464 30801 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 36859 30801 373 325 0 32673 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 156136



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.12 4.00 3.92 5/194 9514
/proc/meminfo: memFree=28951244/32951124 swapFree=67111524/67111528
[pid=9211] ppid=9209 vsize=8700 CPUtime=0 cores=4,6
/proc/9211/stat : 9211 (riss.sh) S 9209 9211 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 258109300 8908800 251 33554432000 4194304 4922060 140737397751264 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9211/statm: 2175 251 211 178 0 68 0
[pid=9212] ppid=9211 vsize=149740 CPUtime=1300.03 cores=4,6
/proc/9212/stat : 9212 (riss) R 9211 9211 8248 0 -1 4202496 32578 0 0 0 129992 11 0 0 25 0 1 0 258109300 153333760 31391 33554432000 4194304 5523604 140737487340848 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9212/statm: 37435 31391 373 325 0 33249 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 158440

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 9211 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): 158440

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= 6
involuntary context switches= 2

runsolver used 2.34464 second user time and 4.75928 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-30 06:53:00
IDJOB=3273479
IDBENCH=83140
IDSOLVER=1598
FILE ID=node107/3273479-1304139180
RUNJOBID= node107-1304137334-8890
PBS_JOBID= 13170812
Free space on /tmp= 72604 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n180-s33098896-unsat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273479-1304139180/watcher-3273479-1304139180 -o /tmp/evaluation-result-3273479-1304139180/solver-3273479-1304139180 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273479-1304139180.cnf 938150886 2400 7680 2

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

MD5SUM BENCH= 1221fb51c407dee7559369d7c6eedb4e
RANDOM SEED=938150886

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
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	: 5359.47
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		: 2666.829
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	: 5332.75
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30297956 kB
Buffers:        377000 kB
Cached:        1264812 kB
SwapCached:          4 kB
Active:         741380 kB
Inactive:      1560444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30297956 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1208 kB
Writeback:           0 kB
AnonPages:      659976 kB
Mapped:          16148 kB
Slab:           285660 kB
PageTables:       6344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   872172 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= 72620 MiB
End job on node107 at 2011-04-30 07:14:42