Trace number 3282484

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1300.04 1300.01

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark788.78
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
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: 26036
0.00/0.05	c parsetime: 38606us
0.00/0.05	c parsed 152039 clauses with 51064 variables
1.89/1.93	c init all components done
1.89/1.93	c ====================
1.89/1.93	c trail size: 147

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-3282484-1304134553/watcher-3282484-1304134553 -o /tmp/evaluation-result-3282484-1304134553/solver-3282484-1304134553 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3282484-1304134553.cnf 1403940047 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: 4.00 4.00 4.20 5/188 26035
/proc/meminfo: memFree=30313752/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0

[startup+0.0314821 s]
/proc/loadavg: 4.00 4.00 4.20 5/188 26035
/proc/meminfo: memFree=30313752/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100479 s]
/proc/loadavg: 4.00 4.00 4.20 5/188 26035
/proc/meminfo: memFree=30313752/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300414 s]
/proc/loadavg: 4.00 4.00 4.20 5/188 26035
/proc/meminfo: memFree=30313752/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700348 s]
/proc/loadavg: 4.00 4.00 4.20 5/188 26035
/proc/meminfo: memFree=30313752/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50119 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26044
/proc/meminfo: memFree=30153952/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=76876 CPUtime=1.49 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 19400 0 0 0 147 2 0 0 25 0 1 0 603685850 78721024 14507 33554432000 4194304 5523604 140733419522816 18446744073709551615 4274962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 19219 14507 329 325 0 15033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 85576

[startup+3.10093 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26044
/proc/meminfo: memFree=30139732/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=87400 CPUtime=3.09 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 21983 0 0 0 307 2 0 0 25 0 1 0 603685850 89497600 17090 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 21850 17090 371 325 0 17664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96100

[startup+6.30033 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26044
/proc/meminfo: memFree=30133532/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=88536 CPUtime=6.29 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 22261 0 0 0 627 2 0 0 25 0 1 0 603685850 90660864 17368 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333081 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 22134 17368 371 325 0 17948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97236

[startup+12.7011 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26045
/proc/meminfo: memFree=30085160/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=89460 CPUtime=12.69 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 22513 0 0 0 1267 2 0 0 25 0 1 0 603685850 91607040 17620 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 22365 17620 371 325 0 18179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 98160

[startup+25.5008 s]
/proc/loadavg: 4.07 4.02 4.20 5/194 26045
/proc/meminfo: memFree=30026964/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=92360 CPUtime=25.5 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 23238 0 0 0 2547 3 0 0 25 0 1 0 603685850 94576640 18345 33554432000 4194304 5523604 140733419522816 18446744073709551615 5328841 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 23090 18345 371 325 0 18904 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 101060

[startup+51.1011 s]
/proc/loadavg: 4.10 4.03 4.20 5/194 26045
/proc/meminfo: memFree=30003384/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=98384 CPUtime=51.09 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 24719 0 0 0 5106 3 0 0 25 0 1 0 603685850 100745216 19826 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 24596 19826 371 325 0 20410 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 107084

[startup+102.307 s]
/proc/loadavg: 4.04 4.02 4.18 5/194 26047
/proc/meminfo: memFree=29950532/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=108176 CPUtime=102.3 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 27101 0 0 0 10225 5 0 0 25 0 1 0 603685850 110772224 22208 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 27044 22208 371 325 0 22858 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 116876

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 4.17 5/194 26049
/proc/meminfo: memFree=29892676/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=127416 CPUtime=162.3 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 31841 0 0 0 16222 8 0 0 25 0 1 0 603685850 130473984 26948 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 31854 26948 371 325 0 27668 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 136116

[startup+222.301 s]
/proc/loadavg: 3.97 4.00 4.15 5/194 26111
/proc/meminfo: memFree=30216660/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=140952 CPUtime=222.3 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 35221 0 0 0 22220 10 0 0 25 0 1 0 603685850 144334848 30328 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 35238 30328 371 325 0 31052 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 149652

[startup+282.3 s]
/proc/loadavg: 3.99 4.00 4.14 5/194 26113
/proc/meminfo: memFree=30173060/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=172316 CPUtime=282.29 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 43004 0 0 0 28217 12 0 0 25 0 1 0 603685850 176451584 38111 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332744 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 43079 38111 371 325 0 38893 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 181016

[startup+342.3 s]
/proc/loadavg: 3.99 4.00 4.13 5/194 26114
/proc/meminfo: memFree=30142864/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=185808 CPUtime=342.3 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 46461 0 0 0 34216 14 0 0 25 0 1 0 603685850 190267392 41568 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 46452 41568 371 325 0 42266 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 194508

[startup+402.3 s]
/proc/loadavg: 3.99 4.00 4.12 5/194 26116
/proc/meminfo: memFree=30098272/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2

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

/proc/26036/statm: 71450 66227 371 325 0 67264 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 294500

[startup+642.301 s]
/proc/loadavg: 3.99 4.00 4.08 5/194 26122
/proc/meminfo: memFree=29960072/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=291956 CPUtime=642.31 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 72650 0 0 0 64204 27 0 0 25 0 1 0 603685850 298962944 67757 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 72989 67757 371 325 0 68803 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 300656

[startup+702.301 s]
/proc/loadavg: 3.99 4.00 4.08 5/194 26124
/proc/meminfo: memFree=29958384/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=291956 CPUtime=702.31 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 72655 0 0 0 70204 27 0 0 25 0 1 0 603685850 298962944 67762 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 72989 67762 371 325 0 68803 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 300656

[startup+762.307 s]
/proc/loadavg: 3.99 4.00 4.07 5/194 26126
/proc/meminfo: memFree=29929772/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=291956 CPUtime=762.32 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 72669 0 0 0 76205 27 0 0 25 0 1 0 603685850 298962944 67776 33554432000 4194304 5523604 140733419522816 18446744073709551615 5327434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 72989 67776 371 325 0 68803 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 300656

[startup+822.301 s]
/proc/loadavg: 3.99 4.00 4.06 5/194 26127
/proc/meminfo: memFree=29879236/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=319308 CPUtime=822.31 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 79603 0 0 0 82201 30 0 0 25 0 1 0 603685850 326971392 74710 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 79827 74710 371 325 0 75641 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 328008

[startup+882.301 s]
/proc/loadavg: 4.06 4.02 4.06 5/194 26129
/proc/meminfo: memFree=29834988/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=362528 CPUtime=882.32 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 90409 0 0 0 88197 35 0 0 25 0 1 0 603685850 371228672 85516 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 90632 85516 371 325 0 86446 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 371228

[startup+942.301 s]
/proc/loadavg: 4.09 4.03 4.06 5/194 26130
/proc/meminfo: memFree=29798704/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=395060 CPUtime=942.32 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 98550 0 0 0 94194 38 0 0 25 0 1 0 603685850 404541440 93657 33554432000 4194304 5523604 140733419522816 18446744073709551615 4219432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 98765 93657 371 325 0 94579 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 403760

[startup+1002.3 s]
/proc/loadavg: 4.03 4.02 4.06 5/194 26132
/proc/meminfo: memFree=29789432/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=395060 CPUtime=1002.32 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 98550 0 0 0 100193 39 0 0 25 0 1 0 603685850 404541440 93657 33554432000 4194304 5523604 140733419522816 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 98765 93657 371 325 0 94579 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 403760

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 4.06 5/194 26134
/proc/meminfo: memFree=29750188/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=395060 CPUtime=1062.32 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 98550 0 0 0 106193 39 0 0 25 0 1 0 603685850 404541440 93657 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 98765 93657 371 325 0 94579 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 403760

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 4.05 5/194 26135
/proc/meminfo: memFree=29718872/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=395060 CPUtime=1122.33 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 98556 0 0 0 112194 39 0 0 25 0 1 0 603685850 404541440 93663 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 98765 93663 371 325 0 94579 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 403760

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 4.04 5/194 26137
/proc/meminfo: memFree=29718424/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=395060 CPUtime=1182.33 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 98560 0 0 0 118194 39 0 0 25 0 1 0 603685850 404541440 93667 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 98765 93667 371 325 0 94579 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 403760

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.04 5/194 26138
/proc/meminfo: memFree=29709404/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=398100 CPUtime=1242.33 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 99389 0 0 0 124194 39 0 0 25 0 1 0 603685850 407654400 94496 33554432000 4194304 5523604 140733419522816 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 99525 94496 371 325 0 95339 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 406800



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.03 5/194 26140
/proc/meminfo: memFree=29660484/32951124 swapFree=67111464/67111528
[pid=26035] ppid=26033 vsize=8700 CPUtime=0 cores=0,2
/proc/26035/stat : 26035 (riss.sh) S 26033 26035 25671 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 603685850 8908800 252 33554432000 4194304 4922060 140733339272256 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26035/statm: 2175 252 211 178 0 68 0
[pid=26036] ppid=26035 vsize=437040 CPUtime=1300.04 cores=0,2
/proc/26036/stat : 26036 (riss) R 26035 26035 25671 0 -1 4202496 108600 0 0 0 129961 43 0 0 25 0 1 0 603685850 447528960 103707 33554432000 4194304 5523604 140733419522816 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26036/statm: 109260 103707 371 325 0 105074 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 445740

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 26035 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 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.61
CPU system time (s): 0.43
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 445740

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= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 2.27465 second user time and 4.83026 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 05:35:53
IDJOB=3282484
IDBENCH=70817
IDSOLVER=1598
FILE ID=node110/3282484-1304134553
RUNJOBID= node110-1304131947-25689
PBS_JOBID= 13170803
Free space on /tmp= 73460 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282484-1304134553/watcher-3282484-1304134553 -o /tmp/evaluation-result-3282484-1304134553/solver-3282484-1304134553 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3282484-1304134553.cnf 1403940047 2400 7680 2

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=1403940047

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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:      30314156 kB
Buffers:        965284 kB
Cached:         787092 kB
SwapCached:         64 kB
Active:         568460 kB
Inactive:      1655084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30314156 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:            8000 kB
Writeback:           8 kB
AnonPages:      470852 kB
Mapped:          15812 kB
Slab:           348840 kB
PageTables:       6204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   649140 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= 73448 MiB
End job on node110 at 2011-04-30 05:57:35