Trace number 3282254

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
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 variables92464
Number of clauses276623
Sum of the clauses size645451
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2184414
Number of clauses of size 392207
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: 15097
0.00/0.08	c parsetime: 64487us
0.00/0.08	c parsed 276623 clauses with 92464 variables
4.89/4.91	c init all components done
4.89/4.91	c ====================
4.89/4.91	c trail size: 200

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-3282254-1304134271/watcher-3282254-1304134271 -o /tmp/evaluation-result-3282254-1304134271/solver-3282254-1304134271 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3282254-1304134271.cnf 1274474565 2400 7680 2 

running on 2 cores: 5,7

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: 4.03 4.03 4.26 4/196 15096
/proc/meminfo: memFree=29450672/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0

[startup+0.035886 s]
/proc/loadavg: 4.03 4.03 4.26 4/196 15096
/proc/meminfo: memFree=29450672/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100876 s]
/proc/loadavg: 4.03 4.03 4.26 4/196 15096
/proc/meminfo: memFree=29450672/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300839 s]
/proc/loadavg: 4.03 4.03 4.26 4/196 15096
/proc/meminfo: memFree=29450672/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700779 s]
/proc/loadavg: 4.03 4.03 4.26 4/196 15096
/proc/meminfo: memFree=29450672/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50063 s]
/proc/loadavg: 4.03 4.03 4.26 5/198 15098
/proc/meminfo: memFree=29380596/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=99940 CPUtime=1.49 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 28172 0 0 0 147 2 0 0 19 0 1 0 525025364 102338560 19174 33554432000 4194304 5523604 140735822042672 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 24985 19175 328 325 0 20799 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 108640

[startup+3.10033 s]
/proc/loadavg: 4.11 4.04 4.26 5/198 15098
/proc/meminfo: memFree=29372444/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=101656 CPUtime=3.08 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 28608 0 0 0 306 2 0 0 25 0 1 0 525025364 104095744 19610 33554432000 4194304 5523604 140735822042672 18446744073709551615 4342358 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 25414 19610 328 325 0 21228 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110356

[startup+6.30076 s]
/proc/loadavg: 4.11 4.04 4.26 5/198 15098
/proc/meminfo: memFree=29348868/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=123996 CPUtime=6.29 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 34140 0 0 0 626 3 0 0 25 0 1 0 525025364 126971904 25142 33554432000 4194304 5523604 140735822042672 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 30999 25142 371 325 0 26813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132696

[startup+12.7006 s]
/proc/loadavg: 4.09 4.04 4.26 5/198 15099
/proc/meminfo: memFree=29345644/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=125156 CPUtime=12.69 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 34406 0 0 0 1266 3 0 0 25 0 1 0 525025364 128159744 25408 33554432000 4194304 5523604 140735822042672 18446744073709551615 4240309 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 31289 25408 371 325 0 27103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133856

[startup+25.5002 s]
/proc/loadavg: 4.07 4.04 4.26 5/198 15099
/proc/meminfo: memFree=29339668/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=127632 CPUtime=25.49 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 35011 0 0 0 2546 3 0 0 25 0 1 0 525025364 130695168 26013 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 31908 26013 371 325 0 27722 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 136332

[startup+51.1006 s]
/proc/loadavg: 3.97 4.02 4.24 5/198 15129
/proc/meminfo: memFree=29357796/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=134904 CPUtime=51.09 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 36799 0 0 0 5105 4 0 0 25 0 1 0 525025364 138141696 27801 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333680 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 33726 27801 371 325 0 29540 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 143604

[startup+102.307 s]
/proc/loadavg: 3.98 4.01 4.23 5/198 15130
/proc/meminfo: memFree=29270120/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=150284 CPUtime=102.3 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 40595 0 0 0 10224 6 0 0 25 0 1 0 525025364 153890816 31597 33554432000 4194304 5523604 140735822042672 18446744073709551615 5332158 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 37571 31597 371 325 0 33385 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 158984

[startup+162.3 s]
/proc/loadavg: 4.03 4.01 4.21 5/198 15189
/proc/meminfo: memFree=29548320/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=161544 CPUtime=162.3 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 43448 0 0 0 16223 7 0 0 25 0 1 0 525025364 165421056 34450 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333107 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 40386 34450 371 325 0 36200 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 170244

[startup+222.3 s]
/proc/loadavg: 4.01 4.01 4.19 5/198 15190
/proc/meminfo: memFree=29485440/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=184720 CPUtime=222.29 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 49105 0 0 0 22220 9 0 0 25 0 1 0 525025364 189153280 40107 33554432000 4194304 5523604 140735822042672 18446744073709551615 4219571 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 46180 40107 371 325 0 41994 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 193420

[startup+282.3 s]
/proc/loadavg: 4.18 4.05 4.19 5/198 15192
/proc/meminfo: memFree=29412492/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=221336 CPUtime=282.3 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 58266 0 0 0 28217 13 0 0 25 0 1 0 525025364 226648064 49268 33554432000 4194304 5523604 140735822042672 18446744073709551615 5331474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 55334 49268 371 325 0 51148 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 230036

[startup+342.3 s]
/proc/loadavg: 4.06 4.04 4.18 5/198 15193
/proc/meminfo: memFree=29381464/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=221336 CPUtime=342.3 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 58267 0 0 0 34217 13 0 0 25 0 1 0 525025364 226648064 49269 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 55334 49269 371 325 0 51148 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 230036

[startup+402.3 s]
/proc/loadavg: 4.07 4.04 4.17 5/198 15195
/proc/meminfo: memFree=29323636/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7

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

/proc/15097/statm: 78379 72092 371 325 0 74193 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 322216

[startup+642.3 s]
/proc/loadavg: 4.06 4.07 4.16 5/198 15201
/proc/meminfo: memFree=29104500/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=374720 CPUtime=642.31 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 96393 0 0 0 64198 33 0 0 25 0 1 0 525025364 383713280 87395 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 93680 87395 371 325 0 89494 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 383420

[startup+702.301 s]
/proc/loadavg: 4.16 4.10 4.16 5/198 15203
/proc/meminfo: memFree=29033288/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=412908 CPUtime=702.31 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 105912 0 0 0 70193 38 0 0 25 0 1 0 525025364 422817792 96914 33554432000 4194304 5523604 140735822042672 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 103227 96914 371 325 0 99041 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 421608

[startup+762.308 s]
/proc/loadavg: 4.06 4.08 4.15 5/198 15205
/proc/meminfo: memFree=28994212/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=412908 CPUtime=762.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 105912 0 0 0 76194 38 0 0 25 0 1 0 525025364 422817792 96914 33554432000 4194304 5523604 140735822042672 18446744073709551615 4219847 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 103227 96914 371 325 0 99041 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 421608

[startup+822.301 s]
/proc/loadavg: 4.16 4.11 4.15 5/198 15206
/proc/meminfo: memFree=28982760/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=412908 CPUtime=822.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 105914 0 0 0 82194 38 0 0 25 0 1 0 525025364 422817792 96916 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 103227 96916 371 325 0 99041 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 421608

[startup+882.301 s]
/proc/loadavg: 4.10 4.10 4.15 5/198 15208
/proc/meminfo: memFree=28970924/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=412908 CPUtime=882.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 105926 0 0 0 88194 38 0 0 25 0 1 0 525025364 422817792 96928 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333290 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 103227 96928 371 325 0 99041 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 421608

[startup+942.301 s]
/proc/loadavg: 4.18 4.13 4.15 5/198 15209
/proc/meminfo: memFree=28888432/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=450544 CPUtime=942.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 115425 0 0 0 94189 43 0 0 25 0 1 0 525025364 461357056 106427 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 112636 106427 371 325 0 108450 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 459244

[startup+1002.3 s]
/proc/loadavg: 4.13 4.12 4.14 5/198 15211
/proc/meminfo: memFree=28768628/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=518316 CPUtime=1002.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 132357 0 0 0 100181 51 0 0 25 0 1 0 525025364 530755584 123359 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 129579 123359 372 325 0 125393 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 527016

[startup+1062.3 s]
/proc/loadavg: 4.10 4.11 4.14 5/198 15213
/proc/meminfo: memFree=28708836/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=572604 CPUtime=1062.33 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 145806 0 0 0 106172 61 0 0 25 0 1 0 525025364 586346496 136808 33554432000 4194304 5523604 140735822042672 18446744073709551615 5228680 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 143151 136808 372 325 0 138965 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 581304

[startup+1122.3 s]
/proc/loadavg: 4.14 4.12 4.14 5/198 15214
/proc/meminfo: memFree=28664528/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=615004 CPUtime=1122.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 156415 0 0 0 112165 67 0 0 25 0 1 0 525025364 629764096 147417 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 153751 147417 372 325 0 149565 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 623704

[startup+1182.3 s]
/proc/loadavg: 4.20 4.14 4.14 5/198 15216
/proc/meminfo: memFree=28660764/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=615004 CPUtime=1182.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 156416 0 0 0 118165 67 0 0 25 0 1 0 525025364 629764096 147418 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 153751 147418 372 325 0 149565 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 623704

[startup+1242.3 s]
/proc/loadavg: 4.07 4.11 4.13 5/198 15217
/proc/meminfo: memFree=28646212/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=615004 CPUtime=1242.32 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 156418 0 0 0 124165 67 0 0 25 0 1 0 525025364 629764096 147420 33554432000 4194304 5523604 140735822042672 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 153751 147420 372 325 0 149565 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 623704



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.19 4.14 4.13 5/198 15219
/proc/meminfo: memFree=28617656/32951124 swapFree=67102748/67111528
[pid=15096] ppid=15094 vsize=8700 CPUtime=0 cores=5,7
/proc/15096/stat : 15096 (riss.sh) S 15094 15096 14697 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525025364 8908800 252 33554432000 4194304 4922060 140737375998448 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15096/statm: 2175 252 211 178 0 68 0
[pid=15097] ppid=15096 vsize=615004 CPUtime=1300.03 cores=5,7
/proc/15097/stat : 15097 (riss) R 15096 15096 14697 0 -1 4202496 156419 0 0 0 129936 67 0 0 25 0 1 0 525025364 629764096 147421 33554432000 4194304 5523604 140735822042672 18446744073709551615 4228224 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15097/statm: 153751 147421 372 325 0 149565 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 623704

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 15096 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 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.36
CPU system time (s): 0.67
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 623704

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= 6
involuntary context switches= 2

runsolver used 1.9967 second user time and 5.10722 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-30 05:31:12
IDJOB=3282254
IDBENCH=70797
IDSOLVER=1598
FILE ID=node134/3282254-1304134271
RUNJOBID= node134-1304131714-14718
PBS_JOBID= 13170800
Free space on /tmp= 72484 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282254-1304134271/watcher-3282254-1304134271 -o /tmp/evaluation-result-3282254-1304134271/solver-3282254-1304134271 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3282254-1304134271.cnf 1274474565 2400 7680 2

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

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=1274474565

node134.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		: 2666.831
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29450944 kB
Buffers:       1015096 kB
Cached:        1427580 kB
SwapCached:       4504 kB
Active:         777544 kB
Inactive:      2322752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29450944 kB
SwapTotal:    67111528 kB
SwapFree:     67102748 kB
Dirty:            5864 kB
Writeback:           0 kB
AnonPages:      654900 kB
Mapped:          16280 kB
Slab:           335260 kB
PageTables:       6856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   867724 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72488 MiB
End job on node134 at 2011-04-30 05:52:54