Trace number 3281932

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

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark388.148
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
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: 9681
0.00/0.12	c parsetime: 106108us
0.00/0.12	c parsed 459965 clauses with 153834 variables
67.69/67.79	c init all components done
67.69/67.79	c ====================
67.69/67.79	c trail size: 10

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-3281932-1304134006/watcher-3281932-1304134006 -o /tmp/evaluation-result-3281932-1304134006/solver-3281932-1304134006 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3281932-1304134006.cnf 696144609 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: 3.56 5.44 5.97 5/192 9680
/proc/meminfo: memFree=22344684/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0

[startup+0.044393 s]
/proc/loadavg: 3.56 5.44 5.97 5/192 9680
/proc/meminfo: memFree=22344684/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100386 s]
/proc/loadavg: 3.56 5.44 5.97 5/192 9680
/proc/meminfo: memFree=22344684/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300408 s]
/proc/loadavg: 3.56 5.44 5.97 5/192 9680
/proc/meminfo: memFree=22344684/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700281 s]
/proc/loadavg: 3.56 5.44 5.97 5/192 9680
/proc/meminfo: memFree=22344684/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50114 s]
/proc/loadavg: 3.56 5.44 5.97 5/194 9682
/proc/meminfo: memFree=22256388/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=119700 CPUtime=1.49 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 38252 0 0 0 145 4 0 0 25 0 1 0 525000282 122572800 24139 33554432000 4194304 5523604 140735616807296 18446744073709551615 4382136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 29925 24139 328 325 0 25739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128400

[startup+3.10086 s]
/proc/loadavg: 3.56 5.44 5.97 5/194 9682
/proc/meminfo: memFree=22241040/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=137156 CPUtime=3.09 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 42660 0 0 0 304 5 0 0 25 0 1 0 525000282 140447744 28046 33554432000 4194304 5523604 140735616807296 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 34289 28046 328 325 0 30103 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 145856

[startup+6.30029 s]
/proc/loadavg: 3.60 5.42 5.95 5/194 9682
/proc/meminfo: memFree=22215876/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=157168 CPUtime=6.29 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 47281 0 0 0 623 6 0 0 25 0 1 0 525000282 160940032 32667 33554432000 4194304 5523604 140735616807296 18446744073709551615 4314844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 39292 32667 328 325 0 35106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165868

[startup+12.7002 s]
/proc/loadavg: 3.63 5.39 5.94 5/194 9682
/proc/meminfo: memFree=22179788/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=188880 CPUtime=12.69 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 54598 0 0 0 1262 7 0 0 25 0 1 0 525000282 193413120 39984 33554432000 4194304 5523604 140735616807296 18446744073709551615 4342356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 47220 39984 328 325 0 43034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197580

[startup+25.5009 s]
/proc/loadavg: 3.71 5.32 5.91 5/194 9682
/proc/meminfo: memFree=22144448/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=217024 CPUtime=25.49 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 60979 0 0 0 2541 8 0 0 25 0 1 0 525000282 222232576 46365 33554432000 4194304 5523604 140735616807296 18446744073709551615 4342360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 54256 46365 329 325 0 50070 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 225724

[startup+51.1004 s]
/proc/loadavg: 3.81 5.22 5.86 5/194 9683
/proc/meminfo: memFree=22118252/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=217156 CPUtime=51.09 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 60982 0 0 0 5101 8 0 0 25 0 1 0 525000282 222367744 46368 33554432000 4194304 5523604 140735616807296 18446744073709551615 4342356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 54289 46368 329 325 0 50103 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 225856

[startup+102.307 s]
/proc/loadavg: 3.91 5.03 5.76 5/194 9712
/proc/meminfo: memFree=22259432/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=270456 CPUtime=102.3 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 74094 0 0 0 10219 11 0 0 25 0 1 0 525000282 276946944 59480 33554432000 4194304 5523604 140735616807296 18446744073709551615 4220103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 67614 59480 372 325 0 63428 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 279156

[startup+162.301 s]
/proc/loadavg: 3.97 4.84 5.65 5/194 9714
/proc/meminfo: memFree=22182168/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=323000 CPUtime=162.29 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 87144 0 0 0 16214 15 0 0 25 0 1 0 525000282 330752000 72530 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 80750 72530 372 325 0 76564 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 331700

[startup+222.3 s]
/proc/loadavg: 3.99 4.68 5.54 5/194 9716
/proc/meminfo: memFree=22089520/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=378504 CPUtime=222.29 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 100785 0 0 0 22209 20 0 0 25 0 1 0 525000282 387588096 86171 33554432000 4194304 5523604 140735616807296 18446744073709551615 4219760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 94626 86171 372 325 0 90440 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 387204

[startup+282.301 s]
/proc/loadavg: 3.99 4.56 5.44 5/194 9717
/proc/meminfo: memFree=21994896/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=437732 CPUtime=282.3 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 115611 0 0 0 28206 24 0 0 25 0 1 0 525000282 448237568 100997 33554432000 4194304 5523604 140735616807296 18446744073709551615 4219253 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 109433 100997 372 325 0 105247 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 446432

[startup+342.3 s]
/proc/loadavg: 4.05 4.47 5.35 5/194 9719
/proc/meminfo: memFree=21985696/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=437732 CPUtime=342.3 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 115655 0 0 0 34206 24 0 0 25 0 1 0 525000282 448237568 101041 33554432000 4194304 5523604 140735616807296 18446744073709551615 4220114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 109433 101041 372 325 0 105247 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 446432

[startup+402.301 s]
/proc/loadavg: 4.02 4.38 5.27 5/194 9720
/proc/meminfo: memFree=21915132/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3

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

/proc/9681/statm: 152700 144089 372 325 0 148514 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 619500

[startup+642.3 s]
/proc/loadavg: 4.04 4.18 4.97 5/194 9755
/proc/meminfo: memFree=21951388/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=610800 CPUtime=642.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 158716 0 0 0 64191 40 0 0 25 0 1 0 525000282 625459200 144102 33554432000 4194304 5523604 140735616807296 18446744073709551615 4220126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 152700 144102 372 325 0 148514 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 619500

[startup+702.301 s]
/proc/loadavg: 4.06 4.16 4.91 5/194 9756
/proc/meminfo: memFree=21816340/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=694072 CPUtime=702.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 179682 0 0 0 70183 48 0 0 25 0 1 0 525000282 710729728 165068 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 173518 165068 372 325 0 169332 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 702772

[startup+762.307 s]
/proc/loadavg: 4.02 4.13 4.85 5/194 9758
/proc/meminfo: memFree=21656868/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=814636 CPUtime=762.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 209863 0 0 0 76172 59 0 0 25 0 1 0 525000282 834187264 195249 33554432000 4194304 5523604 140735616807296 18446744073709551615 4219832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 203659 195249 372 325 0 199473 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 823336

[startup+822.301 s]
/proc/loadavg: 4.01 4.10 4.80 5/194 9760
/proc/meminfo: memFree=21649284/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=814636 CPUtime=822.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 209864 0 0 0 82172 59 0 0 25 0 1 0 525000282 834187264 195250 33554432000 4194304 5523604 140735616807296 18446744073709551615 4220114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 203659 195250 372 325 0 199473 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 823336

[startup+882.301 s]
/proc/loadavg: 4.00 4.08 4.75 5/194 9761
/proc/meminfo: memFree=21627060/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=814636 CPUtime=882.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 209870 0 0 0 88172 59 0 0 25 0 1 0 525000282 834187264 195256 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 203659 195256 372 325 0 199473 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 823336

[startup+942.301 s]
/proc/loadavg: 4.00 4.06 4.70 5/194 9763
/proc/meminfo: memFree=21626536/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=814636 CPUtime=942.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 209882 0 0 0 94172 59 0 0 25 0 1 0 525000282 834187264 195268 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 203659 195268 372 325 0 199473 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 823336

[startup+1002.3 s]
/proc/loadavg: 4.00 4.05 4.65 5/194 9764
/proc/meminfo: memFree=21587332/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=828260 CPUtime=1002.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 212845 0 0 0 100170 61 0 0 25 0 1 0 525000282 848138240 198231 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 207065 198231 372 325 0 202879 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 836960

[startup+1062.3 s]
/proc/loadavg: 4.00 4.04 4.61 5/194 9766
/proc/meminfo: memFree=21447056/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=919448 CPUtime=1062.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 235644 0 0 0 106161 70 0 0 25 0 1 0 525000282 941514752 221030 33554432000 4194304 5523604 140735616807296 18446744073709551615 274473628357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 229862 221030 372 325 0 225676 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 928148

[startup+1122.3 s]
/proc/loadavg: 4.00 4.03 4.56 5/194 9768
/proc/meminfo: memFree=21327504/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=1012104 CPUtime=1122.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 258793 0 0 0 112148 83 0 0 25 0 1 0 525000282 1036394496 244179 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 253026 244179 372 325 0 248840 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1020804

[startup+1182.3 s]
/proc/loadavg: 4.06 4.04 4.53 5/194 9769
/proc/meminfo: memFree=21286304/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=1040856 CPUtime=1182.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 265784 0 0 0 118145 86 0 0 25 0 1 0 525000282 1065836544 251170 33554432000 4194304 5523604 140735616807296 18446744073709551615 5318622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 260214 251170 372 325 0 256028 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1049556

[startup+1242.3 s]
/proc/loadavg: 4.02 4.03 4.50 5/194 9799
/proc/meminfo: memFree=21392092/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=1040856 CPUtime=1242.31 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 265813 0 0 0 124145 86 0 0 25 0 1 0 525000282 1065836544 251199 33554432000 4194304 5523604 140735616807296 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 260214 251199 372 325 0 256028 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1049556



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.02 4.46 5/194 9857
/proc/meminfo: memFree=21635708/32950928 swapFree=67111524/67111528
[pid=9680] ppid=9678 vsize=8700 CPUtime=0 cores=1,3
/proc/9680/stat : 9680 (riss.sh) S 9678 9680 9588 0 -1 4202496 330 0 0 0 0 0 0 0 22 0 1 0 525000282 8908800 251 33554432000 4194304 4922060 140737039141856 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9680/statm: 2175 251 211 178 0 68 0
[pid=9681] ppid=9680 vsize=1040856 CPUtime=1300.02 cores=1,3
/proc/9681/stat : 9681 (riss) R 9680 9680 9588 0 -1 4202496 265820 0 0 0 129916 86 0 0 25 0 1 0 525000282 1065836544 251206 33554432000 4194304 5523604 140735616807296 18446744073709551615 4226800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9681/statm: 260214 251206 372 325 0 256028 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1049556

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 9680 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.16
CPU system time (s): 0.86
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1049556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330
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= 1

runsolver used 2.05569 second user time and 5.04923 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-30 05:26:46
IDJOB=3281932
IDBENCH=70760
IDSOLVER=1598
FILE ID=node125/3281932-1304134006
RUNJOBID= node125-1304133984-9608
PBS_JOBID= 13170814
Free space on /tmp= 72960 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281932-1304134006/watcher-3281932-1304134006 -o /tmp/evaluation-result-3281932-1304134006/solver-3281932-1304134006 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3281932-1304134006.cnf 696144609 2400 7680 2

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=696144609

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:      22345088 kB
Buffers:       2126424 kB
Cached:        7245080 kB
SwapCached:          4 kB
Active:        2929124 kB
Inactive:      7152028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22345088 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           63448 kB
Writeback:           0 kB
AnonPages:      709348 kB
Mapped:          16160 kB
Slab:           459736 kB
PageTables:       6788 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   944352 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= 72996 MiB
End job on node125 at 2011-04-30 05:48:28