Trace number 3259123

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

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g9.cnf
MD5SUM35278b3ce28129761cf8ae7994f37d3f
Bench CategoryCRAFTED (crafted 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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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: 17452
0.00/0.06	c parsetime: 47549us
0.00/0.06	c parsed 266431 clauses with 2400 variables
11.29/11.39	c init all components done
11.29/11.39	c ====================
11.29/11.39	c trail size: 0

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-3259123-1304137215/watcher-3259123-1304137215 -o /tmp/evaluation-result-3259123-1304137215/solver-3259123-1304137215 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3259123-1304137215.cnf 1224097182 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: 1.61 2.64 3.27 4/190 17451
/proc/meminfo: memFree=31097344/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0

[startup+0.102455 s]
/proc/loadavg: 1.61 2.64 3.27 4/190 17451
/proc/meminfo: memFree=31097344/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200454 s]
/proc/loadavg: 1.61 2.64 3.27 4/190 17451
/proc/meminfo: memFree=31097344/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300424 s]
/proc/loadavg: 1.61 2.64 3.27 4/190 17451
/proc/meminfo: memFree=31097344/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70035 s]
/proc/loadavg: 1.61 2.64 3.27 4/190 17451
/proc/meminfo: memFree=31097344/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50122 s]
/proc/loadavg: 1.61 2.64 3.27 6/192 17453
/proc/meminfo: memFree=31047728/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=59088 CPUtime=1.49 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 17805 0 0 0 148 1 0 0 25 0 1 0 525320125 60506112 10597 33554432000 4194304 5523604 140736623978048 18446744073709551615 4342358 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 14772 10597 328 325 0 10586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67788

[startup+3.10091 s]
/proc/loadavg: 1.61 2.64 3.27 6/192 17453
/proc/meminfo: memFree=31039776/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=59088 CPUtime=3.09 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 17805 0 0 0 308 1 0 0 25 0 1 0 525320125 60506112 10597 33554432000 4194304 5523604 140736623978048 18446744073709551615 4339834 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 14772 10597 328 325 0 10586 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67788

[startup+6.30039 s]
/proc/loadavg: 1.96 2.69 3.29 5/192 17453
/proc/meminfo: memFree=31037208/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=59088 CPUtime=6.29 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 17805 0 0 0 628 1 0 0 25 0 1 0 525320125 60506112 10597 33554432000 4194304 5523604 140736623978048 18446744073709551615 242970247818 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 14772 10597 328 325 0 10586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67788

[startup+12.7003 s]
/proc/loadavg: 2.13 2.71 3.29 5/192 17453
/proc/meminfo: memFree=31009100/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=71048 CPUtime=12.69 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 26346 0 0 0 1267 2 0 0 25 0 1 0 525320125 72753152 13660 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 17762 13660 373 325 0 13576 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79748

[startup+25.5011 s]
/proc/loadavg: 2.54 2.78 3.30 5/192 17454
/proc/meminfo: memFree=30986784/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=77976 CPUtime=25.49 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 28058 0 0 0 2546 3 0 0 25 0 1 0 525320125 79847424 15372 33554432000 4194304 5523604 140736623978048 18446744073709551615 4219476 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 19494 15372 373 325 0 15308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 86676

[startup+51.1007 s]
/proc/loadavg: 3.04 2.87 3.32 5/192 17454
/proc/meminfo: memFree=30950992/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=88420 CPUtime=51.09 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 30611 0 0 0 5106 3 0 0 25 0 1 0 525320125 90542080 17925 33554432000 4194304 5523604 140736623978048 18446744073709551615 4219421 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 22105 17925 373 325 0 17919 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 97120

[startup+102.301 s]
/proc/loadavg: 3.58 3.04 3.35 5/192 17456
/proc/meminfo: memFree=30894796/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=107096 CPUtime=102.3 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 35246 0 0 0 10225 5 0 0 25 0 1 0 525320125 109666304 22560 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 26774 22560 373 325 0 22588 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 115796

[startup+162.301 s]
/proc/loadavg: 3.84 3.21 3.39 5/192 17457
/proc/meminfo: memFree=30837236/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=124336 CPUtime=162.3 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 39555 0 0 0 16222 8 0 0 25 0 1 0 525320125 127320064 26869 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332013 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 31084 26869 373 325 0 26898 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 133036

[startup+222.307 s]
/proc/loadavg: 3.98 3.37 3.43 5/192 17459
/proc/meminfo: memFree=30778816/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=142128 CPUtime=222.3 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 43752 0 0 0 22221 9 0 0 25 0 1 0 525320125 145539072 31066 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 35532 31066 373 325 0 31346 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 150828

[startup+282.301 s]
/proc/loadavg: 3.99 3.48 3.46 5/192 17460
/proc/meminfo: memFree=30745072/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=162480 CPUtime=282.29 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 48926 0 0 0 28218 11 0 0 25 0 1 0 525320125 166379520 36240 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332858 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 40620 36240 373 325 0 36434 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 171180

[startup+342.301 s]
/proc/loadavg: 3.99 3.57 3.49 5/192 17462
/proc/meminfo: memFree=30703752/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=164136 CPUtime=342.29 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 49326 0 0 0 34218 11 0 0 25 0 1 0 525320125 168075264 36640 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 41034 36640 373 325 0 36848 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 172836

[startup+402.301 s]
/proc/loadavg: 4.14 3.68 3.53 5/192 17464
/proc/meminfo: memFree=30674840/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6

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

/proc/17452/statm: 57989 53248 373 325 0 53803 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 240656

[startup+702.301 s]
/proc/loadavg: 4.04 3.89 3.65 5/192 17472
/proc/meminfo: memFree=30519960/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=231956 CPUtime=702.3 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 65936 0 0 0 70210 20 0 0 25 0 1 0 525320125 237522944 53250 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 57989 53250 373 325 0 53803 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 240656

[startup+762.301 s]
/proc/loadavg: 4.01 3.91 3.67 5/192 17473
/proc/meminfo: memFree=30506544/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=231956 CPUtime=762.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 65945 0 0 0 76211 20 0 0 25 0 1 0 525320125 237522944 53259 33554432000 4194304 5523604 140736623978048 18446744073709551615 4213612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 57989 53259 373 325 0 53803 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 240656

[startup+822.301 s]
/proc/loadavg: 4.00 3.92 3.69 5/192 17475
/proc/meminfo: memFree=30473044/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=243464 CPUtime=822.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 68916 0 0 0 82210 21 0 0 25 0 1 0 525320125 249307136 56230 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 60866 56230 374 325 0 56680 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 252164

[startup+882.307 s]
/proc/loadavg: 4.00 3.93 3.71 5/192 17476
/proc/meminfo: memFree=30423532/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=270972 CPUtime=882.32 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 75851 0 0 0 88208 24 0 0 25 0 1 0 525320125 277475328 63165 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 67743 63165 374 325 0 63557 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 279672

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.72 5/192 17478
/proc/meminfo: memFree=30375636/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=289996 CPUtime=942.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 80646 0 0 0 94204 27 0 0 25 0 1 0 525320125 296955904 67960 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 72499 67960 374 325 0 68313 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 298696

[startup+1002.3 s]
/proc/loadavg: 4.03 3.96 3.74 5/192 17480
/proc/meminfo: memFree=30349568/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=289996 CPUtime=1002.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 80647 0 0 0 100204 27 0 0 25 0 1 0 525320125 296955904 67961 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 72499 67961 374 325 0 68313 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 298696

[startup+1062.3 s]
/proc/loadavg: 4.01 3.97 3.75 5/192 17481
/proc/meminfo: memFree=30349552/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=289996 CPUtime=1062.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 80648 0 0 0 106204 27 0 0 25 0 1 0 525320125 296955904 67962 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 72499 67962 374 325 0 68313 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 298696

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.77 5/192 17483
/proc/meminfo: memFree=30348896/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=289996 CPUtime=1122.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 80649 0 0 0 112204 27 0 0 25 0 1 0 525320125 296955904 67963 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332803 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 72499 67963 374 325 0 68313 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 298696

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.78 5/192 17484
/proc/meminfo: memFree=30334608/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=289996 CPUtime=1182.32 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 80667 0 0 0 118205 27 0 0 25 0 1 0 525320125 296955904 67981 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 72499 67981 374 325 0 68313 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 298696

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.79 5/192 17486
/proc/meminfo: memFree=30306056/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=299764 CPUtime=1242.31 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 83186 0 0 0 124204 27 0 0 25 0 1 0 525320125 306958336 70500 33554432000 4194304 5523604 140736623978048 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 74941 70500 374 325 0 70755 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 308464



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.80 2/183 17491
/proc/meminfo: memFree=30897212/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=318420 CPUtime=1300.03 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 87961 0 0 0 129973 30 0 0 25 0 1 0 525320125 326062080 75275 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 79605 75275 374 325 0 75419 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 327120

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 3.97 3.80 2/183 17491
/proc/meminfo: memFree=30897212/32951132 swapFree=67111364/67111528
[pid=17451] ppid=17449 vsize=8700 CPUtime=0 cores=4,6
/proc/17451/stat : 17451 (riss.sh) S 17449 17451 16862 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525320125 8908800 252 33554432000 4194304 4922060 140734905537536 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/17451/statm: 2175 252 211 178 0 68 0
[pid=17452] ppid=17451 vsize=318420 CPUtime=1300.03 cores=4,6
/proc/17452/stat : 17452 (riss) R 17451 17451 16862 0 -1 4202496 87961 0 0 0 129973 30 0 0 25 0 1 0 525320125 326062080 75275 33554432000 4194304 5523604 140736623978048 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17452/statm: 79605 75275 374 325 0 75419 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 327120

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17451 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=999
# 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): 1299.73
CPU system time (s): 0.3
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 327120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
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 2.32065 second user time and 4.83826 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 06:20:15
IDJOB=3259123
IDBENCH=71492
IDSOLVER=1598
FILE ID=node128/3259123-1304137215
RUNJOBID= node128-1304137214-17407
PBS_JOBID= 13170809
Free space on /tmp= 67520 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g9.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259123-1304137215/watcher-3259123-1304137215 -o /tmp/evaluation-result-3259123-1304137215/solver-3259123-1304137215 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3259123-1304137215.cnf 1224097182 2400 7680 2

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

MD5SUM BENCH= 35278b3ce28129761cf8ae7994f37d3f
RANDOM SEED=1224097182

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:      31097748 kB
Buffers:        438472 kB
Cached:         826680 kB
SwapCached:          0 kB
Active:         266396 kB
Inactive:      1171532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31097748 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           13016 kB
Writeback:          36 kB
AnonPages:      172736 kB
Mapped:          16348 kB
Slab:           352748 kB
PageTables:       5824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   359888 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= 67516 MiB
End job on node128 at 2011-04-30 06:41:57