Trace number 3282438

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/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (applications 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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
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: 26043
0.00/0.16	c parsetime: 150561us
0.00/0.16	c parsed 599015 clauses with 200440 variables
17.09/17.12	c init all components done
17.09/17.12	c ====================
17.09/17.12	c trail size: 275

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-3282438-1304134552/watcher-3282438-1304134552 -o /tmp/evaluation-result-3282438-1304134552/solver-3282438-1304134552 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3282438-1304134552.cnf 1403940047 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.00 4.00 4.20 5/192 26042
/proc/meminfo: memFree=30259484/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0

[startup+0.100347 s]
/proc/loadavg: 4.00 4.00 4.20 5/192 26042
/proc/meminfo: memFree=30259484/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200351 s]
/proc/loadavg: 4.00 4.00 4.20 5/192 26042
/proc/meminfo: memFree=30259484/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300316 s]
/proc/loadavg: 4.00 4.00 4.20 5/192 26042
/proc/meminfo: memFree=30259484/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700241 s]
/proc/loadavg: 4.00 4.00 4.20 5/192 26042
/proc/meminfo: memFree=30259484/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50111 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26044
/proc/meminfo: memFree=30149984/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=129640 CPUtime=1.49 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 43729 0 0 0 143 6 0 0 19 0 1 0 603685877 132751360 25371 33554432000 4194304 5523604 140733425465680 18446744073709551615 4322820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 32410 25371 325 325 0 28224 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 138340

[startup+3.1008 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26044
/proc/meminfo: memFree=30139484/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=129640 CPUtime=3.09 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 43736 0 0 0 303 6 0 0 24 0 1 0 603685877 132751360 25378 33554432000 4194304 5523604 140733425465680 18446744073709551615 4322847 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 32410 25378 325 325 0 28224 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138340

[startup+6.30021 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26044
/proc/meminfo: memFree=30123460/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=159892 CPUtime=6.29 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 52084 0 0 0 622 7 0 0 25 0 1 0 603685877 163729408 32725 33554432000 4194304 5523604 140733425465680 18446744073709551615 4381740 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 39973 32725 329 325 0 35787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 168592

[startup+12.701 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 26045
/proc/meminfo: memFree=30085036/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=175024 CPUtime=12.69 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 55900 0 0 0 1261 8 0 0 25 0 1 0 603685877 179224576 36541 33554432000 4194304 5523604 140733425465680 18446744073709551615 4274931 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 43756 36541 330 325 0 39570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183724

[startup+25.5007 s]
/proc/loadavg: 4.07 4.02 4.20 5/194 26045
/proc/meminfo: memFree=30026716/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=216420 CPUtime=25.49 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 65960 0 0 0 2540 9 0 0 25 0 1 0 603685877 221614080 46601 33554432000 4194304 5523604 140733425465680 18446744073709551615 4252758 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 54105 46601 372 325 0 49919 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 225120

[startup+51.101 s]
/proc/loadavg: 4.10 4.03 4.20 5/194 26045
/proc/meminfo: memFree=30003136/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=219396 CPUtime=51.09 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 66633 0 0 0 5100 9 0 0 25 0 1 0 603685877 224661504 47274 33554432000 4194304 5523604 140733425465680 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 54849 47274 372 325 0 50663 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 228096

[startup+102.301 s]
/proc/loadavg: 4.04 4.02 4.18 5/194 26047
/proc/meminfo: memFree=29950408/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=223320 CPUtime=102.3 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 67624 0 0 0 10220 10 0 0 25 0 1 0 603685877 228679680 48265 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 55830 48265 372 325 0 51644 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 232020

[startup+162.3 s]
/proc/loadavg: 4.01 4.02 4.17 5/194 26049
/proc/meminfo: memFree=29892176/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=229292 CPUtime=162.29 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 69080 0 0 0 16219 10 0 0 25 0 1 0 603685877 234795008 49721 33554432000 4194304 5523604 140733425465680 18446744073709551615 5333226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 57323 49721 372 325 0 53137 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 237992

[startup+222.307 s]
/proc/loadavg: 3.97 4.00 4.15 5/194 26111
/proc/meminfo: memFree=30216536/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=233988 CPUtime=222.3 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 70218 0 0 0 22219 11 0 0 25 0 1 0 603685877 239603712 50859 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 58497 50859 372 325 0 54311 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 242688

[startup+282.3 s]
/proc/loadavg: 3.99 4.00 4.14 5/194 26113
/proc/meminfo: memFree=30173060/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=241752 CPUtime=282.3 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 72150 0 0 0 28218 12 0 0 25 0 1 0 603685877 247554048 52791 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 60438 52791 372 325 0 56252 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 250452

[startup+342.3 s]
/proc/loadavg: 3.99 4.00 4.13 5/194 26114
/proc/meminfo: memFree=30142492/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=254016 CPUtime=342.3 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 75261 0 0 0 34216 14 0 0 25 0 1 0 603685877 260112384 55902 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332238 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 63504 55902 372 325 0 59318 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 262716

[startup+402.3 s]
/proc/loadavg: 3.99 4.00 4.12 5/194 26116
/proc/meminfo: memFree=30097776/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3

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

/proc/26043/statm: 76713 69023 372 325 0 72527 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 315552

[startup+702.301 s]
/proc/loadavg: 3.99 4.00 4.08 5/194 26124
/proc/meminfo: memFree=29958384/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=306852 CPUtime=702.31 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 88382 0 0 0 70211 20 0 0 25 0 1 0 603685877 314216448 69023 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 76713 69023 372 325 0 72527 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 315552

[startup+762.301 s]
/proc/loadavg: 3.99 4.00 4.07 5/194 26126
/proc/meminfo: memFree=29929400/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=328500 CPUtime=762.32 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 93865 0 0 0 76210 22 0 0 25 0 1 0 603685877 336384000 74506 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 82125 74506 372 325 0 77939 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 337200

[startup+822.301 s]
/proc/loadavg: 3.99 4.00 4.06 5/194 26127
/proc/meminfo: memFree=29878988/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=345932 CPUtime=822.31 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 97877 0 0 0 82207 24 0 0 25 0 1 0 603685877 354234368 78518 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 86483 78518 372 325 0 82297 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 354632

[startup+882.307 s]
/proc/loadavg: 4.06 4.02 4.06 5/194 26129
/proc/meminfo: memFree=29834740/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=345932 CPUtime=882.32 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 97877 0 0 0 88208 24 0 0 25 0 1 0 603685877 354234368 78518 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 86483 78518 372 325 0 82297 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 354632

[startup+942.301 s]
/proc/loadavg: 4.09 4.03 4.06 5/194 26130
/proc/meminfo: memFree=29798704/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=345932 CPUtime=942.32 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 97879 0 0 0 94208 24 0 0 25 0 1 0 603685877 354234368 78520 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 86483 78520 372 325 0 82297 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 354632

[startup+1002.3 s]
/proc/loadavg: 4.03 4.02 4.06 5/194 26132
/proc/meminfo: memFree=29789060/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=346328 CPUtime=1002.32 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 98000 0 0 0 100208 24 0 0 25 0 1 0 603685877 354639872 78641 33554432000 4194304 5523604 140733425465680 18446744073709551615 260020057121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 86582 78641 372 325 0 82396 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 355028

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 4.06 5/194 26134
/proc/meminfo: memFree=29750060/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=378908 CPUtime=1062.32 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 106163 0 0 0 106204 28 0 0 25 0 1 0 603685877 388001792 86804 33554432000 4194304 5523604 140733425465680 18446744073709551615 5330238 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 94727 86804 372 325 0 90541 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 387608

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 4.05 5/194 26135
/proc/meminfo: memFree=29718748/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=409280 CPUtime=1122.32 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 113767 0 0 0 112199 33 0 0 25 0 1 0 603685877 419102720 94408 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 102320 94408 372 325 0 98134 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 417980

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 4.04 5/194 26137
/proc/meminfo: memFree=29718424/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=409280 CPUtime=1182.33 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 113767 0 0 0 118200 33 0 0 25 0 1 0 603685877 419102720 94408 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 102320 94408 372 325 0 98134 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 417980

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.04 5/194 26138
/proc/meminfo: memFree=29709280/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=409280 CPUtime=1242.33 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 113767 0 0 0 124200 33 0 0 25 0 1 0 603685877 419102720 94408 33554432000 4194304 5523604 140733425465680 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 102320 94408 372 325 0 98134 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 417980



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.03 4/191 26141
/proc/meminfo: memFree=30073924/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=409280 CPUtime=1300.04 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 113767 0 0 0 129971 33 0 0 25 0 1 0 603685877 419102720 94408 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 102320 94408 372 325 0 98134 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 417980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.03 4/191 26141
/proc/meminfo: memFree=30073924/32951124 swapFree=67111464/67111528
[pid=26042] ppid=26040 vsize=8700 CPUtime=0 cores=1,3
/proc/26042/stat : 26042 (riss.sh) S 26040 26042 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603685876 8908800 252 33554432000 4194304 4922060 140735683294112 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26042/statm: 2175 252 211 178 0 68 0
[pid=26043] ppid=26042 vsize=409280 CPUtime=1300.04 cores=1,3
/proc/26043/stat : 26043 (riss) R 26042 26042 25671 0 -1 4202496 113767 0 0 0 129971 33 0 0 25 0 1 0 603685877 419102720 94408 33554432000 4194304 5523604 140733425465680 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26043/statm: 102320 94408 372 325 0 98134 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 417980

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26042 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.71
CPU system time (s): 0.33
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 417980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 2.12468 second user time and 4.97424 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 05:35:53
IDJOB=3282438
IDBENCH=70815
IDSOLVER=1598
FILE ID=node110/3282438-1304134552
RUNJOBID= node110-1304131947-25691
PBS_JOBID= 13170803
Free space on /tmp= 73452 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282438-1304134552/watcher-3282438-1304134552 -o /tmp/evaluation-result-3282438-1304134552/solver-3282438-1304134552 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3282438-1304134552.cnf 1403940047 2400 7680 2

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

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
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:      30259764 kB
Buffers:        965292 kB
Cached:         795232 kB
SwapCached:         64 kB
Active:         626508 kB
Inactive:      1651108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30259764 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:           15372 kB
Writeback:           8 kB
AnonPages:      516636 kB
Mapped:          16200 kB
Slab:           349100 kB
PageTables:       6592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   719792 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= 73452 MiB
End job on node110 at 2011-04-30 05:57:35