Trace number 3273761

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/spence/sgen/
sgen3-n220-s24359701-sat.cnf
MD5SUMceff918324677440f95867755c4e7133
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.76412
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses528
Sum of the clauses size1320
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2440
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 588
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: 31855
0.00/0.01	c parsetime: 218us
0.00/0.01	c parsed 528 clauses with 220 variables
0.00/0.38	c init all components done
0.00/0.38	c ====================
0.00/0.38	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-3273761-1304139286/watcher-3273761-1304139286 -o /tmp/evaluation-result-3273761-1304139286/solver-3273761-1304139286 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273761-1304139286.cnf 1247915273 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: 3.70 3.93 4.19 5/192 31854
/proc/meminfo: memFree=30652728/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0

[startup+0.035105 s]
/proc/loadavg: 3.70 3.93 4.19 5/192 31854
/proc/meminfo: memFree=30652728/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101083 s]
/proc/loadavg: 3.70 3.93 4.19 5/192 31854
/proc/meminfo: memFree=30652728/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301047 s]
/proc/loadavg: 3.70 3.93 4.19 5/192 31854
/proc/meminfo: memFree=30652728/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700977 s]
/proc/loadavg: 3.70 3.93 4.19 5/192 31854
/proc/meminfo: memFree=30652728/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50084 s]
/proc/loadavg: 3.70 3.93 4.19 5/194 31856
/proc/meminfo: memFree=30613880/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=54412 CPUtime=1.49 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 9985 0 0 0 149 0 0 0 25 0 1 0 525529521 55717888 9568 33554432000 4194304 5523604 140736892114016 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 13603 9568 373 325 0 9417 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63112

[startup+3.10056 s]
/proc/loadavg: 3.70 3.93 4.19 5/194 31856
/proc/meminfo: memFree=30610656/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=55576 CPUtime=3.09 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 10247 0 0 0 309 0 0 0 25 0 1 0 525529521 56909824 9830 33554432000 4194304 5523604 140736892114016 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 13894 9830 373 325 0 9708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64276

[startup+6.30099 s]
/proc/loadavg: 3.72 3.94 4.19 5/194 31856
/proc/meminfo: memFree=30600688/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=57324 CPUtime=6.29 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 10715 0 0 0 629 0 0 0 25 0 1 0 525529521 58699776 10298 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 14331 10298 373 325 0 10145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66024

[startup+12.7009 s]
/proc/loadavg: 3.75 3.94 4.19 5/194 31856
/proc/meminfo: memFree=30591396/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=59248 CPUtime=12.69 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 11158 0 0 0 1269 0 0 0 25 0 1 0 525529521 60669952 10741 33554432000 4194304 5523604 140736892114016 18446744073709551615 4228004 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 14812 10741 373 325 0 10626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67948

[startup+25.5006 s]
/proc/loadavg: 3.80 3.94 4.19 5/194 31857
/proc/meminfo: memFree=30576512/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=63096 CPUtime=25.49 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 12105 0 0 0 2548 1 0 0 25 0 1 0 525529521 64610304 11688 33554432000 4194304 5523604 140736892114016 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 15774 11688 373 325 0 11588 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71796

[startup+51.1011 s]
/proc/loadavg: 3.87 3.94 4.18 5/194 31857
/proc/meminfo: memFree=30557352/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=68284 CPUtime=51.09 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 13274 0 0 0 5108 1 0 0 25 0 1 0 525529521 69922816 12857 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333095 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 17071 12857 373 325 0 12885 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 76984

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 4.17 5/194 31859
/proc/meminfo: memFree=30530916/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=73516 CPUtime=102.29 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 14501 0 0 0 10227 2 0 0 25 0 1 0 525529521 75280384 14084 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 18379 14084 373 325 0 14193 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 82216

[startup+162.3 s]
/proc/loadavg: 3.98 3.95 4.16 5/194 31860
/proc/meminfo: memFree=30499004/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=80252 CPUtime=162.3 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 16080 0 0 0 16226 4 0 0 25 0 1 0 525529521 82178048 15663 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333095 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 20063 15663 373 325 0 15877 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 88952

[startup+222.301 s]
/proc/loadavg: 3.99 3.96 4.15 5/194 31862
/proc/meminfo: memFree=30490892/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=81100 CPUtime=222.3 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 16249 0 0 0 22226 4 0 0 25 0 1 0 525529521 83046400 15832 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 20275 15832 373 325 0 16089 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 89800

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 4.13 5/194 31864
/proc/meminfo: memFree=30464440/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=86792 CPUtime=282.3 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 17575 0 0 0 28225 5 0 0 25 0 1 0 525529521 88875008 17158 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 21698 17158 373 325 0 17512 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 95492

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 4.12 5/194 31865
/proc/meminfo: memFree=30453848/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=90664 CPUtime=342.3 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 18458 0 0 0 34224 6 0 0 25 0 1 0 525529521 92839936 18041 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 22666 18041 373 325 0 18480 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99364

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 4.11 5/194 31876
/proc/meminfo: memFree=30446504/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3

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

/proc/31855/statm: 25925 20894 373 325 0 21739 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112400

[startup+642.3 s]
/proc/loadavg: 4.01 3.99 4.08 5/194 31885
/proc/meminfo: memFree=30392816/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=104792 CPUtime=642.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 21733 0 0 0 64223 8 0 0 25 0 1 0 525529521 107307008 21059 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 26198 21059 373 325 0 22012 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 113492

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 4.07 5/194 31887
/proc/meminfo: memFree=30390916/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=104792 CPUtime=702.3 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 21733 0 0 0 70222 8 0 0 25 0 1 0 525529521 107307008 21059 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 26198 21059 373 325 0 22012 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 113492

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 4.07 5/194 31888
/proc/meminfo: memFree=30384544/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=104792 CPUtime=762.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 21744 0 0 0 76223 8 0 0 25 0 1 0 525529521 107307008 21070 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 26198 21070 373 325 0 22012 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 113492

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 4.06 5/194 31890
/proc/meminfo: memFree=30377432/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=105176 CPUtime=822.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 21855 0 0 0 82223 8 0 0 25 0 1 0 525529521 107700224 21181 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 26294 21181 373 325 0 22108 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 113876

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 4.06 5/194 31892
/proc/meminfo: memFree=30364244/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=106788 CPUtime=882.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 22276 0 0 0 88223 8 0 0 25 0 1 0 525529521 109350912 21602 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 26697 21602 373 325 0 22511 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 115488

[startup+942.3 s]
/proc/loadavg: 4.00 3.99 4.05 5/194 31893
/proc/meminfo: memFree=30348200/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=111440 CPUtime=942.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 23334 0 0 0 94222 9 0 0 25 0 1 0 525529521 114114560 22660 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 27860 22660 373 325 0 23674 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 120140

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 4.05 5/194 31895
/proc/meminfo: memFree=30333900/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=115628 CPUtime=1002.3 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 24338 0 0 0 100221 9 0 0 25 0 1 0 525529521 118403072 23664 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 28907 23664 373 325 0 24721 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 124328

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 4.04 5/194 31896
/proc/meminfo: memFree=30321584/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=119484 CPUtime=1062.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 25269 0 0 0 106221 10 0 0 25 0 1 0 525529521 122351616 24595 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 29871 24595 373 325 0 25685 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 128184

[startup+1122.3 s]
/proc/loadavg: 4.03 4.00 4.04 5/194 31898
/proc/meminfo: memFree=30312596/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=121708 CPUtime=1122.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 25837 0 0 0 112221 10 0 0 25 0 1 0 525529521 124628992 25163 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 30427 25163 373 325 0 26241 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 130408

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 4.03 5/194 31900
/proc/meminfo: memFree=30312416/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=121708 CPUtime=1182.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 25837 0 0 0 118221 10 0 0 25 0 1 0 525529521 124628992 25163 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 30427 25163 373 325 0 26241 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 130408

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 31901
/proc/meminfo: memFree=30311380/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=121708 CPUtime=1242.31 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 25837 0 0 0 124221 10 0 0 25 0 1 0 525529521 124628992 25163 33554432000 4194304 5523604 140736892114016 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 30427 25163 373 325 0 26241 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 130408



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.76 3.95 4.01 2/176 31957
/proc/meminfo: memFree=30676656/32951124 swapFree=67111524/67111528
[pid=31854] ppid=31852 vsize=8700 CPUtime=0 cores=1,3
/proc/31854/stat : 31854 (riss.sh) S 31852 31854 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525529521 8908800 252 33554432000 4194304 4922060 140737159419728 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31854/statm: 2175 252 211 178 0 68 0
[pid=31855] ppid=31854 vsize=121708 CPUtime=1300.02 cores=1,3
/proc/31855/stat : 31855 (riss) R 31854 31854 31488 0 -1 4202496 25837 0 0 0 129992 10 0 0 25 0 1 0 525529521 124628992 25163 33554432000 4194304 5523604 140736892114016 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31855/statm: 30427 25163 373 325 0 26241 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 130408

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 31854 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 1300.02
#
# 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): 1299.92
CPU system time (s): 0.1
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 130408

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= 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= 5
involuntary context switches= 2

runsolver used 1.84572 second user time and 5.2572 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-30 06:54:46
IDJOB=3273761
IDBENCH=83146
IDSOLVER=1598
FILE ID=node108/3273761-1304139286
RUNJOBID= node108-1304136675-31508
PBS_JOBID= 13170824
Free space on /tmp= 72632 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n220-s24359701-sat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273761-1304139286/watcher-3273761-1304139286 -o /tmp/evaluation-result-3273761-1304139286/solver-3273761-1304139286 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273761-1304139286.cnf 1247915273 2400 7680 2

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

MD5SUM BENCH= ceff918324677440f95867755c4e7133
RANDOM SEED=1247915273

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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:      30652760 kB
Buffers:        583168 kB
Cached:        1129572 kB
SwapCached:          4 kB
Active:         252224 kB
Inactive:      1646664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30652760 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            5464 kB
Writeback:           0 kB
AnonPages:      185684 kB
Mapped:          16204 kB
Slab:           335392 kB
PageTables:       5764 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   373608 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= 72632 MiB
End job on node108 at 2011-04-30 07:16:28