Trace number 3258155

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) 1300.02 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2100c215164g4.cnf
MD5SUM399c54da7337981a88a374a67e87ba30
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: 8597
0.00/0.05	c parsetime: 38512us
0.00/0.05	c parsed 215164 clauses with 2100 variables
7.70/7.72	c init all components done
7.70/7.72	c ====================
7.70/7.72	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-3258155-1304136167/watcher-3258155-1304136167 -o /tmp/evaluation-result-3258155-1304136167/solver-3258155-1304136167 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258155-1304136167.cnf 738127935 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: 6.31 7.70 7.91 5/186 8595
/proc/meminfo: memFree=29156500/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0

[startup+0.0652191 s]
/proc/loadavg: 6.31 7.70 7.91 5/186 8595
/proc/meminfo: memFree=29156500/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100209 s]
/proc/loadavg: 6.31 7.70 7.91 5/186 8595
/proc/meminfo: memFree=29156500/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300169 s]
/proc/loadavg: 6.31 7.70 7.91 5/186 8595
/proc/meminfo: memFree=29156500/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701098 s]
/proc/loadavg: 6.31 7.70 7.91 5/186 8595
/proc/meminfo: memFree=29156500/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 6.31 7.70 7.91 5/194 8608
/proc/meminfo: memFree=29074332/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=56320 CPUtime=1.49 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 15591 0 0 0 148 1 0 0 25 0 1 0 603847198 57671680 10104 33554432000 4194304 5523604 140735559806128 18446744073709551615 4339834 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 14080 10104 328 325 0 9894 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65020

[startup+3.10065 s]
/proc/loadavg: 6.31 7.70 7.91 5/194 8608
/proc/meminfo: memFree=29068388/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=56320 CPUtime=3.09 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 15591 0 0 0 308 1 0 0 25 0 1 0 603847198 57671680 10104 33554432000 4194304 5523604 140735559806128 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 14080 10104 328 325 0 9894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65020

[startup+6.30106 s]
/proc/loadavg: 6.12 7.64 7.89 5/194 8609
/proc/meminfo: memFree=29051516/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=58696 CPUtime=6.29 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 16177 0 0 0 627 2 0 0 25 0 1 0 603847198 60104704 10690 33554432000 4194304 5523604 140735559806128 18446744073709551615 4339869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 14674 10690 329 325 0 10488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67396

[startup+12.7009 s]
/proc/loadavg: 5.95 7.58 7.87 5/194 8609
/proc/meminfo: memFree=29034692/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=68412 CPUtime=12.69 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 22557 0 0 0 1266 3 0 0 25 0 1 0 603847198 70053888 13057 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 17103 13057 373 325 0 12917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77112

[startup+25.5005 s]
/proc/loadavg: 5.52 7.40 7.80 5/194 8609
/proc/meminfo: memFree=29016780/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=73796 CPUtime=25.49 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 23872 0 0 0 2546 3 0 0 25 0 1 0 603847198 75567104 14372 33554432000 4194304 5523604 140735559806128 18446744073709551615 4220065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 18449 14372 373 325 0 14263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82496

[startup+51.1007 s]
/proc/loadavg: 5.00 7.13 7.70 5/194 8610
/proc/meminfo: memFree=28989324/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=81748 CPUtime=51.1 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 25802 0 0 0 5106 4 0 0 25 0 1 0 603847198 83709952 16302 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 20437 16302 373 325 0 16251 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 90448

[startup+102.307 s]
/proc/loadavg: 4.43 6.65 7.50 5/194 8611
/proc/meminfo: memFree=28937108/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=100900 CPUtime=102.3 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 30527 0 0 0 10224 6 0 0 25 0 1 0 603847198 103321600 21027 33554432000 4194304 5523604 140735559806128 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 25225 21027 373 325 0 21039 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 109600

[startup+162.301 s]
/proc/loadavg: 4.16 6.16 7.28 5/194 8641
/proc/meminfo: memFree=28910944/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=111496 CPUtime=162.3 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 33226 0 0 0 16223 7 0 0 25 0 1 0 603847198 114171904 23726 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 27874 23726 373 325 0 23688 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 120196

[startup+222.301 s]
/proc/loadavg: 4.06 5.76 7.07 5/194 8642
/proc/meminfo: memFree=28858060/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=127180 CPUtime=222.29 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 36892 0 0 0 22220 9 0 0 25 0 1 0 603847198 130232320 27392 33554432000 4194304 5523604 140735559806128 18446744073709551615 4216344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 31795 27392 373 325 0 27609 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 135880

[startup+282.301 s]
/proc/loadavg: 4.05 5.45 6.88 5/194 8644
/proc/meminfo: memFree=28797036/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=144348 CPUtime=282.3 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 41279 0 0 0 28218 12 0 0 25 0 1 0 603847198 147812352 31779 33554432000 4194304 5523604 140735559806128 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 36087 31779 373 325 0 31901 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 153048

[startup+342.301 s]
/proc/loadavg: 4.05 5.20 6.71 5/194 8645
/proc/meminfo: memFree=28774324/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=145828 CPUtime=342.3 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 41629 0 0 0 34218 12 0 0 25 0 1 0 603847198 149327872 32129 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 36457 32129 373 325 0 32271 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 154528

[startup+402.3 s]
/proc/loadavg: 4.02 4.98 6.53 5/194 8647
/proc/meminfo: memFree=28712424/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3

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

/proc/8597/statm: 46143 41589 373 325 0 41957 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 193272

[startup+642.301 s]
/proc/loadavg: 4.04 4.45 5.96 5/194 8653
/proc/meminfo: memFree=28579888/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=206652 CPUtime=642.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 56976 0 0 0 64210 22 0 0 25 0 1 0 603847198 211611648 46963 33554432000 4194304 5523604 140735559806128 18446744073709551615 5332858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 51663 46963 373 325 0 47477 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 215352

[startup+702.301 s]
/proc/loadavg: 4.01 4.37 5.83 5/194 8655
/proc/meminfo: memFree=28563380/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=206652 CPUtime=702.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 56977 0 0 0 70210 22 0 0 25 0 1 0 603847198 211611648 46964 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 51663 46964 373 325 0 47477 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 215352

[startup+762.308 s]
/proc/loadavg: 4.00 4.30 5.71 5/194 8657
/proc/meminfo: memFree=28563336/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=206652 CPUtime=762.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 56980 0 0 0 76210 22 0 0 25 0 1 0 603847198 211611648 46967 33554432000 4194304 5523604 140735559806128 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 51663 46967 373 325 0 47477 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 215352

[startup+822.3 s]
/proc/loadavg: 4.00 4.24 5.60 5/194 8658
/proc/meminfo: memFree=28551532/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=206652 CPUtime=822.31 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 57001 0 0 0 82209 22 0 0 25 0 1 0 603847198 211611648 46988 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 51663 46988 373 325 0 47477 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 215352

[startup+882.3 s]
/proc/loadavg: 4.05 4.21 5.50 5/194 8660
/proc/meminfo: memFree=28488612/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=225808 CPUtime=882.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 61838 0 0 0 88207 25 0 0 25 0 1 0 603847198 231227392 51825 33554432000 4194304 5523604 140735559806128 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 56452 51825 374 325 0 52266 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 234508

[startup+942.301 s]
/proc/loadavg: 4.02 4.17 5.41 5/194 8661
/proc/meminfo: memFree=28405132/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=247280 CPUtime=942.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 67218 0 0 0 94203 29 0 0 25 0 1 0 603847198 253214720 57205 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 61820 57205 374 325 0 57634 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 255980

[startup+1002.3 s]
/proc/loadavg: 4.00 4.14 5.32 5/194 8663
/proc/meminfo: memFree=28385892/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=257800 CPUtime=1002.31 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 69895 0 0 0 100200 31 0 0 25 0 1 0 603847198 263987200 59882 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 64450 59882 374 325 0 60264 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 266500

[startup+1062.3 s]
/proc/loadavg: 4.00 4.11 5.23 5/194 8665
/proc/meminfo: memFree=28385868/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=257800 CPUtime=1062.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 69895 0 0 0 106201 31 0 0 25 0 1 0 603847198 263987200 59882 33554432000 4194304 5523604 140735559806128 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 64450 59882 374 325 0 60264 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 266500

[startup+1122.3 s]
/proc/loadavg: 4.00 4.09 5.15 5/194 8666
/proc/meminfo: memFree=28385728/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=257800 CPUtime=1122.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 69897 0 0 0 112201 31 0 0 25 0 1 0 603847198 263987200 59884 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 64450 59884 374 325 0 60264 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 266500

[startup+1182.3 s]
/proc/loadavg: 4.00 4.07 5.08 5/194 8668
/proc/meminfo: memFree=28385456/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=257800 CPUtime=1182.31 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 69901 0 0 0 118200 31 0 0 25 0 1 0 603847198 263987200 59888 33554432000 4194304 5523604 140735559806128 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 64450 59888 374 325 0 60264 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 266500

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 5.01 5/194 8669
/proc/meminfo: memFree=28369692/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=257800 CPUtime=1242.32 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 69915 0 0 0 124201 31 0 0 25 0 1 0 603847198 263987200 59902 33554432000 4194304 5523604 140735559806128 18446744073709551615 5328770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 64450 59902 374 325 0 60264 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 266500



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.06 4.95 4/192 8672
/proc/meminfo: memFree=28533352/32951124 swapFree=67111348/67111528
[pid=8595] ppid=8593 vsize=8700 CPUtime=0 cores=1,3
/proc/8595/stat : 8595 (riss.sh) S 8593 8595 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 603847198 8908800 252 33554432000 4194304 4922060 140735942869056 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8595/statm: 2175 252 211 178 0 68 0
[pid=8597] ppid=8595 vsize=257800 CPUtime=1300.02 cores=1,3
/proc/8597/stat : 8597 (riss) R 8595 8595 8543 0 -1 4202496 69974 0 0 0 129971 31 0 0 25 0 1 0 603847198 263987200 59961 33554432000 4194304 5523604 140735559806128 18446744073709551615 5333099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8597/statm: 64450 59961 374 325 0 60264 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 266500

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 8595 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 1300.02
#
# 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): 1300.02
CPU user time (s): 1299.71
CPU system time (s): 0.31
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 266500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 2.00469 second user time and 5.10022 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-30 06:02:47
IDJOB=3258155
IDBENCH=71308
IDSOLVER=1598
FILE ID=node111/3258155-1304136167
RUNJOBID= node111-1304136167-8563
PBS_JOBID= 13170821
Free space on /tmp= 72480 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2100c215164g4.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258155-1304136167/watcher-3258155-1304136167 -o /tmp/evaluation-result-3258155-1304136167/solver-3258155-1304136167 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258155-1304136167.cnf 738127935 2400 7680 2

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

MD5SUM BENCH= 399c54da7337981a88a374a67e87ba30
RANDOM SEED=738127935

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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:      29157648 kB
Buffers:       1024916 kB
Cached:        2181464 kB
SwapCached:          0 kB
Active:         242896 kB
Inactive:      3096336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29157648 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:            8344 kB
Writeback:         132 kB
AnonPages:      132732 kB
Mapped:          15196 kB
Slab:           386560 kB
PageTables:       5228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   302612 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= 72476 MiB
End job on node111 at 2011-04-30 06:24:29