Trace number 3263787

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) 1300.04 1300.01

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n32-02-S1478512323.shuffled-as.sat03-1638.cnf
MD5SUM1d86c7f9cd05c5f2ab070520d802c8e1
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 variables226
Number of clauses1078
Sum of the clauses size3624
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226
Number of clauses of size 3636
Number of clauses of size 4416
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: 7888
0.00/0.01	c parsetime: 365us
0.00/0.01	c parsed 1078 clauses with 226 variables
0.00/0.76	c init all components done
0.00/0.77	c ====================
0.00/0.77	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-3263787-1304142031/watcher-3263787-1304142031 -o /tmp/evaluation-result-3263787-1304142031/solver-3263787-1304142031 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3263787-1304142031.cnf 1117666264 2400 7680 2 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.70 3.92 3.62 5/182 7883
/proc/meminfo: memFree=29015424/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0

[startup+0.00844801 s]
/proc/loadavg: 3.70 3.92 3.62 5/182 7883
/proc/meminfo: memFree=29015424/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100508 s]
/proc/loadavg: 3.70 3.92 3.62 5/182 7883
/proc/meminfo: memFree=29015424/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300471 s]
/proc/loadavg: 3.70 3.92 3.62 5/182 7883
/proc/meminfo: memFree=29015424/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700378 s]
/proc/loadavg: 3.70 3.92 3.62 5/182 7883
/proc/meminfo: memFree=29015424/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50024 s]
/proc/loadavg: 3.70 3.92 3.62 5/194 7927
/proc/meminfo: memFree=28893716/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=53764 CPUtime=1.49 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 9832 0 0 0 148 1 0 0 25 0 1 0 604433769 55054336 9416 33554432000 4194304 5523604 140734280888144 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 13441 9416 373 325 0 9255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62464

[startup+3.10092 s]
/proc/loadavg: 3.70 3.92 3.62 5/194 7927
/proc/meminfo: memFree=28888296/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=54892 CPUtime=3.09 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 10099 0 0 0 308 1 0 0 25 0 1 0 604433769 56209408 9683 33554432000 4194304 5523604 140734280888144 18446744073709551615 4218224 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 13723 9683 373 325 0 9537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63592

[startup+6.30035 s]
/proc/loadavg: 3.73 3.92 3.62 5/194 7927
/proc/meminfo: memFree=28879488/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=56988 CPUtime=6.29 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 10577 0 0 0 628 1 0 0 25 0 1 0 604433769 58355712 10161 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 14247 10161 373 325 0 10061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65688

[startup+12.7012 s]
/proc/loadavg: 3.75 3.92 3.63 5/194 7927
/proc/meminfo: memFree=28868124/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=59212 CPUtime=12.69 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 11138 0 0 0 1268 1 0 0 25 0 1 0 604433769 60633088 10722 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 14803 10722 373 325 0 10617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67912

[startup+25.5008 s]
/proc/loadavg: 3.80 3.92 3.63 5/194 7927
/proc/meminfo: memFree=28851272/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=64752 CPUtime=25.5 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 12406 0 0 0 2548 2 0 0 25 0 1 0 604433769 66306048 11990 33554432000 4194304 5523604 140734280888144 18446744073709551615 5331576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 16188 11990 373 325 0 12002 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 73452

[startup+51.1011 s]
/proc/loadavg: 3.87 3.93 3.64 5/194 7928
/proc/meminfo: memFree=28833252/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=68536 CPUtime=51.09 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 13362 0 0 0 5107 2 0 0 25 0 1 0 604433769 70180864 12946 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 17134 12946 373 325 0 12948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 77236

[startup+102.307 s]
/proc/loadavg: 3.94 3.94 3.65 5/194 7929
/proc/meminfo: memFree=28800724/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=74924 CPUtime=102.3 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 14750 0 0 0 10228 2 0 0 25 0 1 0 604433769 76722176 14334 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 18731 14334 373 325 0 14545 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 83624

[startup+162.3 s]
/proc/loadavg: 3.98 3.95 3.67 5/194 7931
/proc/meminfo: memFree=28783304/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=81896 CPUtime=162.29 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 16436 0 0 0 16226 3 0 0 25 0 1 0 604433769 83861504 16020 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 20474 16020 373 325 0 16288 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 90596

[startup+222.3 s]
/proc/loadavg: 3.99 3.95 3.69 5/194 7933
/proc/meminfo: memFree=28756600/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=89388 CPUtime=222.3 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 18245 0 0 0 22225 5 0 0 25 0 1 0 604433769 91533312 17572 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 22347 17572 373 325 0 18161 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 98088

[startup+282.3 s]
/proc/loadavg: 3.99 3.96 3.71 5/194 7934
/proc/meminfo: memFree=28750728/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=92944 CPUtime=282.3 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 19064 0 0 0 28225 5 0 0 25 0 1 0 604433769 95174656 18391 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 23236 18391 373 325 0 19050 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101644

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.72 5/194 7936
/proc/meminfo: memFree=28726264/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=94096 CPUtime=342.3 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 19274 0 0 0 34225 5 0 0 25 0 1 0 604433769 96354304 18601 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 23524 18601 373 325 0 19338 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102796

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.74 5/194 7937
/proc/meminfo: memFree=28712588/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2

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

/proc/7888/statm: 26521 21574 373 325 0 22335 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 114784

[startup+642.301 s]
/proc/loadavg: 4.06 4.00 3.80 5/194 7944
/proc/meminfo: memFree=28665148/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=106868 CPUtime=642.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 22493 0 0 0 64224 8 0 0 25 0 1 0 604433769 109432832 21820 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 26717 21820 373 325 0 22531 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 115568

[startup+702.301 s]
/proc/loadavg: 4.06 4.01 3.81 5/194 7945
/proc/meminfo: memFree=28652828/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=112384 CPUtime=702.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 23766 0 0 0 70223 9 0 0 25 0 1 0 604433769 115081216 23093 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333107 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 28096 23093 373 325 0 23910 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 121084

[startup+762.307 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 7947
/proc/meminfo: memFree=28646948/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=118220 CPUtime=762.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 25193 0 0 0 76222 10 0 0 25 0 1 0 604433769 121057280 24520 33554432000 4194304 5523604 140734280888144 18446744073709551615 4220205 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 29555 24520 373 325 0 25369 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 126920

[startup+822.3 s]
/proc/loadavg: 4.01 4.00 3.83 5/194 7948
/proc/meminfo: memFree=28641316/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=123604 CPUtime=822.31 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26524 0 0 0 82220 11 0 0 25 0 1 0 604433769 126570496 25851 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 30901 25851 373 325 0 26715 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 132304

[startup+882.3 s]
/proc/loadavg: 4.04 4.01 3.84 5/194 7950
/proc/meminfo: memFree=28641008/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=123604 CPUtime=882.31 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26525 0 0 0 88220 11 0 0 25 0 1 0 604433769 126570496 25852 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 30901 25852 373 325 0 26715 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 132304

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.84 5/194 7952
/proc/meminfo: memFree=28637248/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=123604 CPUtime=942.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26526 0 0 0 94221 11 0 0 25 0 1 0 604433769 126570496 25853 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 30901 25853 373 325 0 26715 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 132304

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/194 7953
/proc/meminfo: memFree=28625536/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=123604 CPUtime=1002.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26529 0 0 0 100221 11 0 0 25 0 1 0 604433769 126570496 25856 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 30901 25856 373 325 0 26715 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 132304

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 7955
/proc/meminfo: memFree=28610860/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=123604 CPUtime=1062.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26534 0 0 0 106221 11 0 0 25 0 1 0 604433769 126570496 25861 33554432000 4194304 5523604 140734280888144 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 30901 25861 373 325 0 26715 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 132304

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 7957
/proc/meminfo: memFree=28596924/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=123744 CPUtime=1122.32 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26556 0 0 0 112221 11 0 0 25 0 1 0 604433769 126713856 25883 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 30936 25883 373 325 0 26750 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 132444

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/194 7958
/proc/meminfo: memFree=28584244/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=125024 CPUtime=1182.33 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 26838 0 0 0 118222 11 0 0 25 0 1 0 604433769 128024576 26165 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 31256 26165 373 325 0 27070 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 133724

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.88 5/194 7969
/proc/meminfo: memFree=28572816/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=131296 CPUtime=1242.33 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 28385 0 0 0 124221 12 0 0 25 0 1 0 604433769 134447104 27199 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 32824 27199 373 325 0 28638 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 139996



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.89 4/192 7971
/proc/meminfo: memFree=28685892/32950928 swapFree=67111352/67111528
[pid=7883] ppid=7879 vsize=8700 CPUtime=0 cores=0,2
/proc/7883/stat : 7883 (riss.sh) S 7879 7883 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604433769 8908800 252 33554432000 4194304 4922060 140734632652352 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7888] ppid=7883 vsize=136180 CPUtime=1300.04 cores=0,2
/proc/7888/stat : 7888 (riss) R 7883 7883 6604 0 -1 4202496 29465 0 0 0 129991 13 0 0 25 0 1 0 604433769 139448320 28279 33554432000 4194304 5523604 140734280888144 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7888/statm: 34045 28279 373 325 0 29859 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 144880

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 7883 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.91
CPU system time (s): 0.13
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 144880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
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= 12
involuntary context switches= 5

runsolver used 2.20966 second user time and 4.89525 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 07:40:31
IDJOB=3263787
IDBENCH=84021
IDSOLVER=1598
FILE ID=node113/3263787-1304142031
RUNJOBID= node113-1304140729-7726
PBS_JOBID= 13170806
Free space on /tmp= 72392 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n32-02-S1478512323.shuffled-as.sat03-1638.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3263787-1304142031/watcher-3263787-1304142031 -o /tmp/evaluation-result-3263787-1304142031/solver-3263787-1304142031 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3263787-1304142031.cnf 1117666264 2400 7680 2

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

MD5SUM BENCH= 1d86c7f9cd05c5f2ab070520d802c8e1
RANDOM SEED=1117666264

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      29020676 kB
Buffers:        752268 kB
Cached:        2592580 kB
SwapCached:         12 kB
Active:         215840 kB
Inactive:      3211172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29020676 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            2372 kB
Writeback:           0 kB
AnonPages:       82060 kB
Mapped:          15068 kB
Slab:           438416 kB
PageTables:       4736 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256764 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= 72392 MiB
End job on node113 at 2011-04-30 08:02:13