Trace number 3258683

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) 1299.91 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v1820c171155gyes3.cnf
MD5SUMcd19d9eb9be97e183fa1a1d47d679d01
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 31537
0.00/0.05	c parsetime: 32867us
0.00/0.05	c parsed 171155 clauses with 1820 variables
6.29/6.30	c init all components done
6.29/6.30	c ====================
6.29/6.30	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-3258683-1304136675/watcher-3258683-1304136675 -o /tmp/evaluation-result-3258683-1304136675/solver-3258683-1304136675 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258683-1304136675.cnf 1942671684 2400 7680 2 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 7.09 7.87 7.96 4/182 31535
/proc/meminfo: memFree=30777136/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) R 31533 31535 31488 0 -1 4194304 247 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 185 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612934182 0 0 4100 0 0 0 0 17 0 0 0 0
/proc/31535/statm: 2175 199 164 178 0 68 0

[startup+0.0325461 s]
/proc/loadavg: 7.09 7.87 7.96 4/182 31535
/proc/meminfo: memFree=30777136/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100558 s]
/proc/loadavg: 7.09 7.87 7.96 4/182 31535
/proc/meminfo: memFree=30777136/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300523 s]
/proc/loadavg: 7.09 7.87 7.96 4/182 31535
/proc/meminfo: memFree=30777136/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700447 s]
/proc/loadavg: 7.09 7.87 7.96 4/182 31535
/proc/meminfo: memFree=30777136/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50028 s]
/proc/loadavg: 7.09 7.87 7.96 5/194 31553
/proc/meminfo: memFree=30648244/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=55072 CPUtime=1.49 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 14139 0 0 0 147 2 0 0 25 0 1 0 525268461 56393728 9730 33554432000 4194304 5523604 140737000002032 18446744073709551615 4339823 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 13768 9730 328 325 0 9582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63772

[startup+3.10102 s]
/proc/loadavg: 7.09 7.87 7.96 5/194 31553
/proc/meminfo: memFree=30640804/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=55072 CPUtime=3.09 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 14139 0 0 0 307 2 0 0 25 0 1 0 525268461 56393728 9730 33554432000 4194304 5523604 140737000002032 18446744073709551615 4339869 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 13768 9730 328 325 0 9582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63772

[startup+6.30046 s]
/proc/loadavg: 6.92 7.82 7.94 5/194 31554
/proc/meminfo: memFree=30628160/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=61828 CPUtime=6.29 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 19418 0 0 0 626 3 0 0 25 0 1 0 525268461 63311872 11473 33554432000 4194304 5523604 140737000002032 18446744073709551615 270612768993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 15457 11473 353 325 0 11271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70528

[startup+12.7003 s]
/proc/loadavg: 6.69 7.76 7.92 5/194 31554
/proc/meminfo: memFree=30604912/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=66520 CPUtime=12.69 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 20600 0 0 0 1266 3 0 0 25 0 1 0 525268461 68116480 12655 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333679 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 16630 12655 373 325 0 12444 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75220

[startup+25.5011 s]
/proc/loadavg: 6.09 7.57 7.86 5/194 31554
/proc/meminfo: memFree=30575056/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=72064 CPUtime=25.48 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 21950 0 0 0 2545 3 0 0 25 0 1 0 525268461 73793536 14005 33554432000 4194304 5523604 140737000002032 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 18016 14005 373 325 0 13830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80764

[startup+51.1005 s]
/proc/loadavg: 5.38 7.28 7.76 5/194 31555
/proc/meminfo: memFree=30536840/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=78392 CPUtime=51.07 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 23467 0 0 0 5103 4 0 0 25 0 1 0 525268461 80273408 15522 33554432000 4194304 5523604 140737000002032 18446744073709551615 4252730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 19598 15522 373 325 0 15412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87092

[startup+102.307 s]
/proc/loadavg: 4.60 6.78 7.56 5/194 31556
/proc/meminfo: memFree=30467616/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=93292 CPUtime=102.27 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 27193 0 0 0 10222 5 0 0 25 0 1 0 525268461 95531008 19248 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 23323 19248 373 325 0 19137 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 101992

[startup+162.301 s]
/proc/loadavg: 4.22 6.27 7.33 5/194 31558
/proc/meminfo: memFree=30400992/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=107744 CPUtime=162.26 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 30794 0 0 0 16219 7 0 0 25 0 1 0 525268461 110329856 22849 33554432000 4194304 5523604 140737000002032 18446744073709551615 5328789 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 26936 22849 373 325 0 22750 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 116444

[startup+222.301 s]
/proc/loadavg: 4.08 5.85 7.12 5/194 31559
/proc/meminfo: memFree=30341552/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=122388 CPUtime=222.27 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 34204 0 0 0 22218 9 0 0 25 0 1 0 525268461 125325312 26259 33554432000 4194304 5523604 140737000002032 18446744073709551615 5332298 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 30597 26259 373 325 0 26411 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 131088

[startup+282.301 s]
/proc/loadavg: 4.03 5.51 6.92 5/194 31561
/proc/meminfo: memFree=30287324/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=124632 CPUtime=282.27 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 34801 0 0 0 28218 9 0 0 25 0 1 0 525268461 127623168 26856 33554432000 4194304 5523604 140737000002032 18446744073709551615 5332167 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 31158 26856 373 325 0 26972 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 133332

[startup+342.301 s]
/proc/loadavg: 4.08 5.25 6.74 5/194 31563
/proc/meminfo: memFree=30256048/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=141116 CPUtime=342.26 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 38962 0 0 0 34216 10 0 0 25 0 1 0 525268461 144502784 31017 33554432000 4194304 5523604 140737000002032 18446744073709551615 4219892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 35279 31017 373 325 0 31093 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 149816

[startup+402.3 s]
/proc/loadavg: 4.07 5.04 6.57 5/194 31564
/proc/meminfo: memFree=30191784/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2

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

/proc/31537/statm: 41471 37407 373 325 0 37285 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 174584

[startup+642.301 s]
/proc/loadavg: 4.00 4.46 5.98 5/194 31571
/proc/meminfo: memFree=30016264/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=174144 CPUtime=642.26 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 47511 0 0 0 64209 17 0 0 25 0 1 0 525268461 178323456 39053 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333356 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 43536 39053 373 325 0 39350 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 182844

[startup+702.3 s]
/proc/loadavg: 4.00 4.38 5.85 5/194 31572
/proc/meminfo: memFree=29981024/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=196548 CPUtime=702.25 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 53118 0 0 0 70204 21 0 0 25 0 1 0 525268461 201265152 44660 33554432000 4194304 5523604 140737000002032 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 49137 44660 373 325 0 44951 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 205248

[startup+762.307 s]
/proc/loadavg: 4.00 4.31 5.73 5/194 31574
/proc/meminfo: memFree=29975052/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=202196 CPUtime=762.24 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 54370 0 0 0 76203 21 0 0 25 0 1 0 525268461 207048704 45912 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333200 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 50549 45912 373 325 0 46363 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 210896

[startup+822.301 s]
/proc/loadavg: 4.04 4.26 5.63 5/194 31575
/proc/meminfo: memFree=29966840/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=202196 CPUtime=822.24 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 54372 0 0 0 82203 21 0 0 25 0 1 0 525268461 207048704 45914 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 50549 45914 373 325 0 46363 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 210896

[startup+882.3 s]
/proc/loadavg: 4.01 4.21 5.52 5/194 31577
/proc/meminfo: memFree=29918456/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=202196 CPUtime=882.23 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 54375 0 0 0 88202 21 0 0 25 0 1 0 525268461 207048704 45917 33554432000 4194304 5523604 140737000002032 18446744073709551615 4215034 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 50549 45917 373 325 0 46363 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 210896

[startup+942.301 s]
/proc/loadavg: 4.06 4.19 5.43 5/194 31578
/proc/meminfo: memFree=29846516/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=202196 CPUtime=942.23 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 54402 0 0 0 94202 21 0 0 25 0 1 0 525268461 207048704 45944 33554432000 4194304 5523604 140737000002032 18446744073709551615 47772130165312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 50549 45944 373 325 0 46363 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 210896

[startup+1002.3 s]
/proc/loadavg: 4.02 4.15 5.34 5/194 31580
/proc/meminfo: memFree=29799364/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=212264 CPUtime=1002.23 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 56996 0 0 0 100200 23 0 0 25 0 1 0 525268461 217358336 48538 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333620 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 53066 48538 373 325 0 48880 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 220964

[startup+1062.3 s]
/proc/loadavg: 4.04 4.13 5.26 5/194 31582
/proc/meminfo: memFree=29773424/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=238072 CPUtime=1062.22 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 63467 0 0 0 106196 26 0 0 25 0 1 0 525268461 243785728 55009 33554432000 4194304 5523604 140737000002032 18446744073709551615 5318576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 59518 55009 374 325 0 55332 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 246772

[startup+1122.3 s]
/proc/loadavg: 4.01 4.11 5.18 5/194 31583
/proc/meminfo: memFree=29755908/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=255200 CPUtime=1122.22 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 67773 0 0 0 112192 30 0 0 25 0 1 0 525268461 261324800 59315 33554432000 4194304 5523604 140737000002032 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 63800 59315 374 325 0 59614 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 263900

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.10 5/194 31585
/proc/meminfo: memFree=29755512/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=255200 CPUtime=1182.21 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 67774 0 0 0 118191 30 0 0 25 0 1 0 525268461 261324800 59316 33554432000 4194304 5523604 140737000002032 18446744073709551615 5332944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 63800 59316 374 325 0 59614 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 263900

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 5.03 5/194 31587
/proc/meminfo: memFree=29744572/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=255200 CPUtime=1242.21 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 67776 0 0 0 124191 30 0 0 25 0 1 0 525268461 261324800 59318 33554432000 4194304 5523604 140737000002032 18446744073709551615 5332892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 63800 59318 374 325 0 59614 0
Current children cumulated CPU time (s) 1242.21
Current children cumulated vsize (KiB) 263900



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.96 4/192 31589
/proc/meminfo: memFree=29914192/32951124 swapFree=67111524/67111528
[pid=31535] ppid=31533 vsize=8700 CPUtime=0 cores=0,2
/proc/31535/stat : 31535 (riss.sh) S 31533 31535 31488 0 -1 4202496 330 0 0 0 0 0 0 0 24 0 1 0 525268460 8908800 251 33554432000 4194304 4922060 140736513748816 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31535/statm: 2175 251 211 178 0 68 0
[pid=31537] ppid=31535 vsize=255200 CPUtime=1299.91 cores=0,2
/proc/31537/stat : 31537 (riss) R 31535 31535 31488 0 -1 4202496 67778 0 0 0 129961 30 0 0 25 0 1 0 525268461 261324800 59320 33554432000 4194304 5523604 140737000002032 18446744073709551615 5318622 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31537/statm: 63800 59320 374 325 0 59614 0
Current children cumulated CPU time (s) 1299.91
Current children cumulated vsize (KiB) 263900

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 31535 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 1299.91
#
# 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): 1299.91
CPU user time (s): 1299.61
CPU system time (s): 0.3
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 263900

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= 330
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= 2

runsolver used 2.27665 second user time and 4.82527 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-30 06:11:15
IDJOB=3258683
IDBENCH=71409
IDSOLVER=1598
FILE ID=node108/3258683-1304136675
RUNJOBID= node108-1304136675-31506
PBS_JOBID= 13170824
Free space on /tmp= 72628 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v1820c171155gyes3.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258683-1304136675/watcher-3258683-1304136675 -o /tmp/evaluation-result-3258683-1304136675/solver-3258683-1304136675 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258683-1304136675.cnf 1942671684 2400 7680 2

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

MD5SUM BENCH= cd19d9eb9be97e183fa1a1d47d679d01
RANDOM SEED=1942671684

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30777300 kB
Buffers:        580656 kB
Cached:        1092336 kB
SwapCached:          4 kB
Active:         165684 kB
Inactive:      1606936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30777300 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            8684 kB
Writeback:           0 kB
AnonPages:       99580 kB
Mapped:          15312 kB
Slab:           334580 kB
PageTables:       5276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   246552 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72620 MiB
End job on node108 at 2011-04-30 06:32:57