Trace number 3261983

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_464.cnf
MD5SUMa722a199fd84ba0b319251daa47aa19c
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 variables232
Number of clauses28991
Sum of the clauses size130855
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326594
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52320

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: 6685
0.00/0.02	c parsetime: 9110us
0.00/0.02	c parsed 28991 clauses with 232 variables
2.59/2.65	c init all components done
2.59/2.65	c ====================
2.59/2.65	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: 977)

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-3261983-1307641171/watcher-3261983-1307641171 -o /tmp/evaluation-result-3261983-1307641171/solver-3261983-1307641171 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3261983-1307641171.cnf 1301449046 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: 3.60 3.45 3.60 6/189 6684
/proc/meminfo: memFree=32322676/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0

[startup+0.072974 s]
/proc/loadavg: 3.60 3.45 3.60 6/189 6684
/proc/meminfo: memFree=32322676/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100988 s]
/proc/loadavg: 3.60 3.45 3.60 6/189 6684
/proc/meminfo: memFree=32322676/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300938 s]
/proc/loadavg: 3.60 3.45 3.60 6/189 6684
/proc/meminfo: memFree=32322676/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700865 s]
/proc/loadavg: 3.60 3.45 3.60 6/189 6684
/proc/meminfo: memFree=32322676/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50069 s]
/proc/loadavg: 3.63 3.46 3.60 5/191 6686
/proc/meminfo: memFree=32289080/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=50672 CPUtime=1.48 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 8826 0 0 0 148 0 0 0 19 0 1 0 856533009 51888128 8762 33554432000 4194304 5523604 140733522289392 18446744073709551615 4339823 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 12668 8762 328 325 0 8482 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59372

[startup+3.10042 s]
/proc/loadavg: 3.63 3.46 3.60 5/191 6686
/proc/meminfo: memFree=32284744/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=56212 CPUtime=3.09 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 10476 0 0 0 308 1 0 0 25 0 1 0 856533009 57561088 10059 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 14053 10059 372 325 0 9867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64912

[startup+6.30083 s]
/proc/loadavg: 3.63 3.46 3.60 5/191 6686
/proc/meminfo: memFree=32279972/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=57196 CPUtime=6.29 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 10727 0 0 0 628 1 0 0 25 0 1 0 856533009 58568704 10310 33554432000 4194304 5523604 140733522289392 18446744073709551615 5327434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 14299 10310 372 325 0 10113 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65896

[startup+12.7007 s]
/proc/loadavg: 3.69 3.48 3.60 5/191 6687
/proc/meminfo: memFree=32270556/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=59116 CPUtime=12.68 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 11186 0 0 0 1267 1 0 0 25 0 1 0 856533009 60534784 10769 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 14779 10769 372 325 0 10593 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67816

[startup+25.5003 s]
/proc/loadavg: 3.74 3.50 3.61 5/191 6687
/proc/meminfo: memFree=32262744/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=61496 CPUtime=25.49 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 11763 0 0 0 2547 2 0 0 25 0 1 0 856533009 62971904 11346 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 15374 11346 372 325 0 11188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70196

[startup+51.1006 s]
/proc/loadavg: 3.84 3.54 3.62 5/191 6688
/proc/meminfo: memFree=32248780/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=65796 CPUtime=51.09 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 12780 0 0 0 5107 2 0 0 25 0 1 0 856533009 67375104 12363 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 16449 12363 372 325 0 12263 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74496

[startup+102.307 s]
/proc/loadavg: 3.93 3.61 3.64 5/191 6689
/proc/meminfo: memFree=32219476/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=73468 CPUtime=102.29 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 14567 0 0 0 10227 2 0 0 25 0 1 0 856533009 75231232 14150 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 18367 14150 372 325 0 14181 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 82168

[startup+162.301 s]
/proc/loadavg: 3.97 3.68 3.65 5/191 6691
/proc/meminfo: memFree=32201940/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=78864 CPUtime=162.29 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 15904 0 0 0 16226 3 0 0 25 0 1 0 856533009 80756736 15487 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 19716 15487 372 325 0 15530 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87564

[startup+222.301 s]
/proc/loadavg: 4.02 3.75 3.68 5/191 6692
/proc/meminfo: memFree=32169908/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=87360 CPUtime=222.29 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 17920 0 0 0 22225 4 0 0 25 0 1 0 856533009 89456640 17246 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 21840 17246 372 325 0 17654 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 96060

[startup+282.301 s]
/proc/loadavg: 4.01 3.79 3.69 5/191 6694
/proc/meminfo: memFree=32159192/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=92184 CPUtime=282.29 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 19181 0 0 0 28225 4 0 0 25 0 1 0 856533009 94396416 18507 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 23046 18507 372 325 0 18860 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 100884

[startup+342.301 s]
/proc/loadavg: 4.00 3.83 3.71 5/191 6695
/proc/meminfo: memFree=32135332/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=96588 CPUtime=342.3 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 20217 0 0 0 34225 5 0 0 25 0 1 0 856533009 98906112 19543 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 24147 19543 372 325 0 19961 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 105288

[startup+402.301 s]
/proc/loadavg: 4.00 3.86 3.73 5/191 6697
/proc/meminfo: memFree=32121756/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2

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

/proc/6685/statm: 27215 22676 372 325 0 23029 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 117560

[startup+642.301 s]
/proc/loadavg: 4.00 3.93 3.78 5/191 6703
/proc/meminfo: memFree=32055836/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=108860 CPUtime=642.31 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 23427 0 0 0 64224 7 0 0 25 0 1 0 856533009 111472640 22753 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 27215 22753 372 325 0 23029 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 117560

[startup+702.3 s]
/proc/loadavg: 4.04 3.95 3.79 5/191 6705
/proc/meminfo: memFree=32047848/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=116028 CPUtime=702.31 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 25274 0 0 0 70223 8 0 0 25 0 1 0 856533009 118812672 24087 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 29007 24087 372 325 0 24821 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 124728

[startup+762.307 s]
/proc/loadavg: 4.01 3.96 3.81 5/191 6707
/proc/meminfo: memFree=32035528/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=122668 CPUtime=762.32 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 26913 0 0 0 76223 9 0 0 25 0 1 0 856533009 125612032 25726 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 30667 25726 372 325 0 26481 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 131368

[startup+822.3 s]
/proc/loadavg: 4.00 3.96 3.82 5/191 6708
/proc/meminfo: memFree=32017360/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=126908 CPUtime=822.31 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 27771 0 0 0 82222 9 0 0 25 0 1 0 856533009 129953792 26584 33554432000 4194304 5523604 140733522289392 18446744073709551615 5327324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 31727 26584 372 325 0 27541 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 135608

[startup+882.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/191 6710
/proc/meminfo: memFree=31998972/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=126908 CPUtime=882.31 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 27773 0 0 0 88222 9 0 0 25 0 1 0 856533009 129953792 26586 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 31727 26586 372 325 0 27541 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 135608

[startup+942.301 s]
/proc/loadavg: 4.04 3.99 3.83 5/191 6711
/proc/meminfo: memFree=31980816/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=126908 CPUtime=942.32 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 27785 0 0 0 94223 9 0 0 25 0 1 0 856533009 129953792 26598 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 31727 26598 372 325 0 27541 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 135608

[startup+1002.3 s]
/proc/loadavg: 4.01 3.99 3.84 5/191 6713
/proc/meminfo: memFree=31974196/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=126908 CPUtime=1002.32 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 27801 0 0 0 100223 9 0 0 25 0 1 0 856533009 129953792 26614 33554432000 4194304 5523604 140733522289392 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 31727 26614 372 325 0 27541 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 135608

[startup+1062.3 s]
/proc/loadavg: 4.04 4.00 3.85 5/191 6715
/proc/meminfo: memFree=31965968/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=127100 CPUtime=1062.32 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 27923 0 0 0 106223 9 0 0 25 0 1 0 856533009 130150400 26736 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 31775 26736 372 325 0 27589 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 135800

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.86 5/191 6716
/proc/meminfo: memFree=31960600/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=132868 CPUtime=1122.33 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 29190 0 0 0 112223 10 0 0 25 0 1 0 856533009 136056832 28003 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 33217 28003 372 325 0 29031 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 141568

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/191 6718
/proc/meminfo: memFree=31955100/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=138244 CPUtime=1182.33 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 30474 0 0 0 118222 11 0 0 25 0 1 0 856533009 141561856 29287 33554432000 4194304 5523604 140733522289392 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 34561 29287 372 325 0 30375 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 146944

[startup+1242.3 s]
/proc/loadavg: 4.13 4.03 3.88 6/191 6839
/proc/meminfo: memFree=32299076/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=143236 CPUtime=1242.33 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 31701 0 0 0 124221 12 0 0 25 0 1 0 856533009 146673664 30514 33554432000 4194304 5523604 140733522289392 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 35809 30514 372 325 0 31623 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 151936



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.09 4.04 3.89 5/191 6889
/proc/meminfo: memFree=32252948/32951124 swapFree=67062492/67111528
[pid=6684] ppid=6682 vsize=8700 CPUtime=0 cores=0,2
/proc/6684/stat : 6684 (riss.sh) S 6682 6684 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856533009 8908800 252 33554432000 4194304 4922060 140736639948496 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6684/statm: 2175 252 211 178 0 68 0
[pid=6685] ppid=6684 vsize=149632 CPUtime=1300.03 cores=0,2
/proc/6685/stat : 6685 (riss) R 6684 6684 5237 0 -1 4202496 33196 0 0 0 129991 12 0 0 25 0 1 0 856533009 153223168 32009 33554432000 4194304 5523604 140733522289392 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6685/statm: 37408 32009 372 325 0 33222 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 158332

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 6684 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 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.91
CPU system time (s): 0.12
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 158332

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= 333
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= 4
involuntary context switches= 2

runsolver used 2.27665 second user time and 4.82727 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-09 19:39:31
IDJOB=3261983
IDBENCH=83268
IDSOLVER=1598
FILE ID=node147/3261983-1307641171
RUNJOBID= node147-1307641108-6583
PBS_JOBID= 13549345
Free space on /tmp= 74060 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_464.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261983-1307641171/watcher-3261983-1307641171 -o /tmp/evaluation-result-3261983-1307641171/solver-3261983-1307641171 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3261983-1307641171.cnf 1301449046 2400 7680 2

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

MD5SUM BENCH= a722a199fd84ba0b319251daa47aa19c
RANDOM SEED=1301449046

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32323344 kB
Buffers:         49124 kB
Cached:         210036 kB
SwapCached:      10240 kB
Active:         331404 kB
Inactive:       161764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32323344 kB
SwapTotal:    67111528 kB
SwapFree:     67062492 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:      231668 kB
Mapped:          11332 kB
Slab:            70408 kB
PageTables:       5708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   439168 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= 74056 MiB
End job on node147 at 2011-06-09 20:01:13