Trace number 3293432

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1300.02 1300.02

General information on the benchmark

NameSAT-Race-2010-CNF/cryptography/
mizh/md5_48_3.cnf
MD5SUM62c39589a569c5d989e4ecd1f5fe22d9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.7318
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279258
Sum of the clauses size832652
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120498
Number of clauses of size 342781
Number of clauses of size 4115778
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: 18426
0.00/0.09	c parsetime: 78384us
0.00/0.09	c parsed 279258 clauses with 66892 variables
1.68/1.74	c init all components done
1.68/1.75	c ====================
1.68/1.75	c trail size: 5443

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-3293432-1304143790/watcher-3293432-1304143790 -o /tmp/evaluation-result-3293432-1304143790/solver-3293432-1304143790 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3293432-1304143790.cnf 2100979805 2400 7680 2 

running on 2 cores: 4,6

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 4.02 3.94 5/190 18425
/proc/meminfo: memFree=30432756/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0

[startup+0.0102659 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 18425
/proc/meminfo: memFree=30432756/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100317 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 18425
/proc/meminfo: memFree=30432756/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300284 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 18425
/proc/meminfo: memFree=30432756/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700225 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 18425
/proc/meminfo: memFree=30432756/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50107 s]
/proc/loadavg: 4.03 4.02 3.94 5/192 18427
/proc/meminfo: memFree=30367296/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=85144 CPUtime=1.49 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 22402 0 0 0 147 2 0 0 25 0 1 0 525977616 87187456 16301 33554432000 4194304 5523604 140736771005728 18446744073709551615 4339733 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 21286 16301 329 325 0 17100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93844

[startup+3.10077 s]
/proc/loadavg: 4.03 4.02 3.94 6/192 18427
/proc/meminfo: memFree=30352912/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=99376 CPUtime=3.08 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 25937 0 0 0 306 2 0 0 25 0 1 0 525977616 101761024 19836 33554432000 4194304 5523604 140736771005728 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 24844 19836 371 325 0 20658 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108076

[startup+6.30025 s]
/proc/loadavg: 4.11 4.04 3.94 5/192 18427
/proc/meminfo: memFree=30349292/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=100912 CPUtime=6.29 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 26290 0 0 0 626 3 0 0 25 0 1 0 525977616 103333888 20189 33554432000 4194304 5523604 140736771005728 18446744073709551615 5332866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 25228 20189 371 325 0 21042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109612

[startup+12.7011 s]
/proc/loadavg: 4.10 4.03 3.94 5/192 18428
/proc/meminfo: memFree=30343592/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=102680 CPUtime=12.69 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 26722 0 0 0 1266 3 0 0 25 0 1 0 525977616 105144320 20621 33554432000 4194304 5523604 140736771005728 18446744073709551615 5334205 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 25670 20621 371 325 0 21484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 111380

[startup+25.501 s]
/proc/loadavg: 3.84 3.98 3.93 4/187 18505
/proc/meminfo: memFree=30448672/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=105872 CPUtime=25.49 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 27475 0 0 0 2546 3 0 0 25 0 1 0 525977616 108412928 21374 33554432000 4194304 5523604 140736771005728 18446744073709551615 5328841 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 26468 21374 371 325 0 22282 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 114572

[startup+51.1005 s]
/proc/loadavg: 6.19 4.51 4.10 6/192 18513
/proc/meminfo: memFree=28754512/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=113420 CPUtime=51.09 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 29300 0 0 0 5098 11 0 0 25 0 1 0 525977616 116142080 23199 33554432000 4194304 5523604 140736771005728 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 28355 23199 371 325 0 24169 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 122120

[startup+102.301 s]
/proc/loadavg: 7.36 5.12 4.33 6/192 18542
/proc/meminfo: memFree=28873832/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=119776 CPUtime=102.29 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 30950 0 0 0 10209 20 0 0 25 0 1 0 525977616 122650624 24849 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 29944 24849 371 325 0 25758 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 128476

[startup+162.3 s]
/proc/loadavg: 7.24 5.53 4.52 5/192 18544
/proc/meminfo: memFree=28854204/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=132092 CPUtime=162.29 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 33762 0 0 0 16192 37 0 0 25 0 1 0 525977616 135262208 27661 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 33023 27661 371 325 0 28837 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 140792

[startup+222.301 s]
/proc/loadavg: 5.22 5.26 4.49 5/192 18545
/proc/meminfo: memFree=28821652/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=146872 CPUtime=222.29 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 37518 0 0 0 22190 39 0 0 25 0 1 0 525977616 150396928 31417 33554432000 4194304 5523604 140736771005728 18446744073709551615 242970208876 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 36718 31417 371 325 0 32532 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 155572

[startup+282.301 s]
/proc/loadavg: 4.45 5.03 4.45 5/192 18547
/proc/meminfo: memFree=28808988/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=148060 CPUtime=282.29 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 37881 0 0 0 28190 39 0 0 25 0 1 0 525977616 151613440 31780 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 37015 31780 371 325 0 32829 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 156760

[startup+342.3 s]
/proc/loadavg: 4.16 4.84 4.42 5/192 18548
/proc/meminfo: memFree=28779068/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=170952 CPUtime=342.29 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 43734 0 0 0 34186 43 0 0 25 0 1 0 525977616 175054848 37633 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 42738 37633 371 325 0 38552 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 179652

[startup+402.301 s]
/proc/loadavg: 4.12 4.70 4.40 5/192 18550
/proc/meminfo: memFree=28755480/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6

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

/proc/18426/statm: 55323 49741 372 325 0 51137 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 229992

[startup+702.3 s]
/proc/loadavg: 4.00 4.25 4.28 5/192 18558
/proc/meminfo: memFree=28673744/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=221292 CPUtime=702.3 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 55842 0 0 0 70183 47 0 0 25 0 1 0 525977616 226603008 49741 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 55323 49741 372 325 0 51137 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 229992

[startup+762.301 s]
/proc/loadavg: 4.07 4.22 4.27 5/192 18560
/proc/meminfo: memFree=28669244/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=221292 CPUtime=762.3 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 55843 0 0 0 76183 47 0 0 25 0 1 0 525977616 226603008 49742 33554432000 4194304 5523604 140736771005728 18446744073709551615 5332892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 55323 49742 372 325 0 51137 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 229992

[startup+822.301 s]
/proc/loadavg: 4.02 4.18 4.25 5/192 18561
/proc/meminfo: memFree=28652840/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=222876 CPUtime=822.3 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 56281 0 0 0 82183 47 0 0 25 0 1 0 525977616 228225024 50180 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 55719 50180 372 325 0 51533 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 231576

[startup+882.3 s]
/proc/loadavg: 4.01 4.14 4.23 5/192 18563
/proc/meminfo: memFree=28616476/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=240968 CPUtime=882.31 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 60864 0 0 0 88181 50 0 0 25 0 1 0 525977616 246751232 54763 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 60242 54763 372 325 0 56056 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 249668

[startup+942.301 s]
/proc/loadavg: 4.00 4.11 4.21 5/192 18564
/proc/meminfo: memFree=28588300/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=258132 CPUtime=942.31 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 65231 0 0 0 94179 52 0 0 25 0 1 0 525977616 264327168 59130 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 64533 59130 372 325 0 60347 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 266832

[startup+1002.3 s]
/proc/loadavg: 4.00 4.09 4.20 5/192 18566
/proc/meminfo: memFree=28555044/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=284152 CPUtime=1002.31 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 71791 0 0 0 100177 54 0 0 25 0 1 0 525977616 290971648 65690 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71038 65690 372 325 0 66852 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 292852

[startup+1062.3 s]
/proc/loadavg: 4.00 4.07 4.18 5/192 18568
/proc/meminfo: memFree=28547080/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=286724 CPUtime=1062.31 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 72444 0 0 0 106177 54 0 0 25 0 1 0 525977616 293605376 66343 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71681 66343 372 325 0 67495 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 295424

[startup+1122.3 s]
/proc/loadavg: 4.00 4.06 4.17 5/192 18569
/proc/meminfo: memFree=28537384/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=286724 CPUtime=1122.31 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 72444 0 0 0 112177 54 0 0 25 0 1 0 525977616 293605376 66343 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71681 66343 372 325 0 67495 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 295424

[startup+1182.3 s]
/proc/loadavg: 3.57 3.93 4.12 4/185 18588
/proc/meminfo: memFree=28689536/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=286724 CPUtime=1182.32 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 72444 0 0 0 118178 54 0 0 25 0 1 0 525977616 293605376 66343 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71681 66343 372 325 0 67495 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 295424

[startup+1242.3 s]
/proc/loadavg: 3.23 3.77 4.05 4/185 18589
/proc/meminfo: memFree=28684044/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=286724 CPUtime=1242.31 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 72444 0 0 0 124177 54 0 0 25 0 1 0 525977616 293605376 66343 33554432000 4194304 5523604 140736771005728 18446744073709551615 4217708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71681 66343 372 325 0 67495 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 295424



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.08 3.63 3.98 4/185 18591
/proc/meminfo: memFree=28680916/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=286724 CPUtime=1300.02 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 72444 0 0 0 129948 54 0 0 25 0 1 0 525977616 293605376 66343 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71681 66343 372 325 0 67495 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 295424

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: 3.08 3.63 3.98 4/185 18591
/proc/meminfo: memFree=28680916/32951132 swapFree=67111364/67111528
[pid=18425] ppid=18423 vsize=8700 CPUtime=0 cores=4,6
/proc/18425/stat : 18425 (riss.sh) S 18423 18425 16862 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525977616 8908800 252 33554432000 4194304 4922060 140735292130848 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/18425/statm: 2175 252 211 178 0 68 0
[pid=18426] ppid=18425 vsize=286724 CPUtime=1300.02 cores=4,6
/proc/18426/stat : 18426 (riss) R 18425 18425 16862 0 -1 4202496 72444 0 0 0 129948 54 0 0 25 0 1 0 525977616 293605376 66343 33554432000 4194304 5523604 140736771005728 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18426/statm: 71681 66343 372 325 0 67495 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 295424

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18425 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.02
CPU time (s): 1300.02
CPU user time (s): 1299.48
CPU system time (s): 0.54
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 295424

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= 333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 2.23566 second user time and 4.85626 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 08:09:50
IDJOB=3293432
IDBENCH=88141
IDSOLVER=1598
FILE ID=node128/3293432-1304143790
RUNJOBID= node128-1304141208-18157
PBS_JOBID= 13170809
Free space on /tmp= 67508 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT-Race-2010-CNF/cryptography/mizh/md5_48_3.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293432-1304143790/watcher-3293432-1304143790 -o /tmp/evaluation-result-3293432-1304143790/solver-3293432-1304143790 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3293432-1304143790.cnf 2100979805 2400 7680 2

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

MD5SUM BENCH= 62c39589a569c5d989e4ecd1f5fe22d9
RANDOM SEED=2100979805

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5332.75
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      30432788 kB
Buffers:        444380 kB
Cached:         886780 kB
SwapCached:          0 kB
Active:         890664 kB
Inactive:      1210540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30432788 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            6628 kB
Writeback:           0 kB
AnonPages:      770000 kB
Mapped:          16484 kB
Slab:           353424 kB
PageTables:       6908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   984268 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67112 MiB
End job on node128 at 2011-04-30 08:31:32