Trace number 3266383

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

NameSAT02/handmade/simon/
satex-challenges/f600.shuffled.cnf
MD5SUMd42133fd7674f41611be43d1b8ca7db6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2550
Sum of the clauses size7650
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32550
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: 8018
0.00/0.01	c parsetime: 705us
0.00/0.01	c parsed 2550 clauses with 600 variables
0.00/0.94	c init all components done
0.00/0.94	c ====================
0.00/0.94	c trail size: 3

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-3266383-1304143333/watcher-3266383-1304143333 -o /tmp/evaluation-result-3266383-1304143333/solver-3266383-1304143333 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3266383-1304143333.cnf 28854491 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.03 4.02 3.89 1/180 8017
/proc/meminfo: memFree=29035872/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0

[startup+0.077118 s]
/proc/loadavg: 4.03 4.02 3.89 1/180 8017
/proc/meminfo: memFree=29035872/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101152 s]
/proc/loadavg: 4.03 4.02 3.89 1/180 8017
/proc/meminfo: memFree=29035872/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301065 s]
/proc/loadavg: 4.03 4.02 3.89 1/180 8017
/proc/meminfo: memFree=29035872/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700998 s]
/proc/loadavg: 4.03 4.02 3.89 1/180 8017
/proc/meminfo: memFree=29035872/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50085 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8086
/proc/meminfo: memFree=28891256/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=53732 CPUtime=1.48 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 9823 0 0 0 148 0 0 0 25 0 1 0 604563976 55021568 9406 33554432000 4194304 5523604 140736904623456 18446744073709551615 5332944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 13433 9406 373 325 0 9247 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62432

[startup+3.10056 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28884452/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=55532 CPUtime=3.08 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 10254 0 0 0 308 0 0 0 25 0 1 0 604563976 56864768 9837 33554432000 4194304 5523604 140736904623456 18446744073709551615 4611683 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 13883 9837 373 325 0 9697 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64232

[startup+6.30096 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28874348/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=57588 CPUtime=6.29 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 10751 0 0 0 629 0 0 0 25 0 1 0 604563976 58970112 10334 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 14397 10334 373 325 0 10211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66288

[startup+12.7008 s]
/proc/loadavg: 4.02 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28859512/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=59772 CPUtime=12.69 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 11340 0 0 0 1268 1 0 0 25 0 1 0 604563976 61206528 10923 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 14943 10923 373 325 0 10757 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68472

[startup+25.5004 s]
/proc/loadavg: 4.02 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28836952/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=64108 CPUtime=25.49 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 12336 0 0 0 2548 1 0 0 25 0 1 0 604563976 65646592 11919 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 16027 11919 373 325 0 11841 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72808

[startup+51.1007 s]
/proc/loadavg: 4.01 4.02 3.89 5/194 8088
/proc/meminfo: memFree=28812452/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=67676 CPUtime=51.09 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 13296 0 0 0 5108 1 0 0 25 0 1 0 604563976 69300224 12879 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 16919 12879 373 325 0 12733 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 76376

[startup+102.307 s]
/proc/loadavg: 4.00 4.01 3.90 5/194 8089
/proc/meminfo: memFree=28769884/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=76116 CPUtime=102.3 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 15263 0 0 0 10227 3 0 0 25 0 1 0 604563976 77942784 14846 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 19029 14846 373 325 0 14843 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 84816

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/194 8091
/proc/meminfo: memFree=28735728/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=79696 CPUtime=162.29 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 16184 0 0 0 16226 3 0 0 25 0 1 0 604563976 81608704 15767 33554432000 4194304 5523604 140736904623456 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 19924 15767 373 325 0 15738 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 88396

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8092
/proc/meminfo: memFree=28717828/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=89744 CPUtime=222.3 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 18574 0 0 0 22225 5 0 0 25 0 1 0 604563976 91897856 17900 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 22436 17900 373 325 0 18250 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 98444

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8094
/proc/meminfo: memFree=28680816/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=89744 CPUtime=282.3 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 18592 0 0 0 28225 5 0 0 25 0 1 0 604563976 91897856 17918 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333147 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 22436 17918 373 325 0 18250 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 98444

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8095
/proc/meminfo: memFree=28671836/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=96568 CPUtime=342.3 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 20265 0 0 0 34223 7 0 0 25 0 1 0 604563976 98885632 19591 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 24142 19591 373 325 0 19956 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 105268

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8097
/proc/meminfo: memFree=28660028/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3

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

/proc/8018/statm: 26371 21825 373 325 0 22185 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 114184

[startup+642.3 s]
/proc/loadavg: 4.07 4.03 3.93 5/194 8103
/proc/meminfo: memFree=28595104/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=111860 CPUtime=642.32 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 24071 0 0 0 64223 9 0 0 25 0 1 0 604563976 114544640 23397 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 27965 23397 373 325 0 23779 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 120560

[startup+702.301 s]
/proc/loadavg: 4.03 4.03 3.93 5/194 8105
/proc/meminfo: memFree=28581276/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=117300 CPUtime=702.31 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 25430 0 0 0 70221 10 0 0 25 0 1 0 604563976 120115200 24756 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 29325 24756 373 325 0 25139 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 126000

[startup+762.307 s]
/proc/loadavg: 4.04 4.03 3.93 5/194 8107
/proc/meminfo: memFree=28564356/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=117300 CPUtime=762.32 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 25430 0 0 0 76222 10 0 0 25 0 1 0 604563976 120115200 24756 33554432000 4194304 5523604 140736904623456 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 29325 24756 373 325 0 25139 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 126000

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/194 8108
/proc/meminfo: memFree=28538392/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=117300 CPUtime=822.32 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 25430 0 0 0 82222 10 0 0 25 0 1 0 604563976 120115200 24756 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 29325 24756 373 325 0 25139 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 126000

[startup+882.301 s]
/proc/loadavg: 4.00 4.02 3.93 5/194 8110
/proc/meminfo: memFree=28520352/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=117300 CPUtime=882.32 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 25432 0 0 0 88222 10 0 0 25 0 1 0 604563976 120115200 24758 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 29325 24758 373 325 0 25139 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 126000

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 8111
/proc/meminfo: memFree=28509640/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=117300 CPUtime=942.32 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 25449 0 0 0 94222 10 0 0 25 0 1 0 604563976 120115200 24775 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 29325 24775 373 325 0 25139 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 126000

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 8113
/proc/meminfo: memFree=28498796/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=119824 CPUtime=1002.32 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 26114 0 0 0 100222 10 0 0 25 0 1 0 604563976 122699776 24927 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 29956 24927 373 325 0 25770 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 128524

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 8115
/proc/meminfo: memFree=28495020/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=124324 CPUtime=1062.33 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 27238 0 0 0 106222 11 0 0 25 0 1 0 604563976 127307776 26051 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 31081 26051 373 325 0 26895 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 133024

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 8116
/proc/meminfo: memFree=28486400/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=129240 CPUtime=1122.33 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 28410 0 0 0 112221 12 0 0 25 0 1 0 604563976 132341760 27223 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 32310 27223 373 325 0 28124 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 137940

[startup+1182.3 s]
/proc/loadavg: 4.08 4.03 3.94 5/194 8118
/proc/meminfo: memFree=28476068/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=133736 CPUtime=1182.33 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 29513 0 0 0 118221 12 0 0 25 0 1 0 604563976 136945664 28326 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 33434 28326 373 325 0 29248 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 142436

[startup+1242.3 s]
/proc/loadavg: 4.03 4.02 3.94 5/194 8119
/proc/meminfo: memFree=28463492/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=138232 CPUtime=1242.33 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 30598 0 0 0 124220 13 0 0 25 0 1 0 604563976 141549568 29411 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 34558 29411 373 325 0 30372 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 146932



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.03 3.95 5/194 8121
/proc/meminfo: memFree=28450796/32950928 swapFree=67111352/67111528
[pid=8017] ppid=8015 vsize=8700 CPUtime=0 cores=1,3
/proc/8017/stat : 8017 (riss.sh) S 8015 8017 6604 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604563975 8908800 252 33554432000 4194304 4922060 140736899614368 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8017/statm: 2175 252 211 178 0 68 0
[pid=8018] ppid=8017 vsize=140916 CPUtime=1300.04 cores=1,3
/proc/8018/stat : 8018 (riss) R 8017 8017 6604 0 -1 4202496 31100 0 0 0 129991 13 0 0 25 0 1 0 604563976 144297984 29913 33554432000 4194304 5523604 140736904623456 18446744073709551615 5333372 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8018/statm: 35229 29913 373 325 0 31043 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 149616

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 8017 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# 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): 149616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.90171 second user time and 5.20321 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 08:02:13
IDJOB=3266383
IDBENCH=87732
IDSOLVER=1598
FILE ID=node113/3266383-1304143333
RUNJOBID= node113-1304140729-7728
PBS_JOBID= 13170806
Free space on /tmp= 72392 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT02/handmade/simon/satex-challenges/f600.shuffled.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266383-1304143333/watcher-3266383-1304143333 -o /tmp/evaluation-result-3266383-1304143333/solver-3266383-1304143333 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3266383-1304143333.cnf 28854491 2400 7680 2

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

MD5SUM BENCH= d42133fd7674f41611be43d1b8ca7db6
RANDOM SEED=28854491

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:      29036028 kB
Buffers:        753068 kB
Cached:        2590192 kB
SwapCached:         12 kB
Active:         198584 kB
Inactive:      3211848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29036028 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            1180 kB
Writeback:           0 kB
AnonPages:       67304 kB
Mapped:          15088 kB
Slab:           438488 kB
PageTables:       4736 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256836 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 08:23:55