Trace number 3287314

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

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-ext_con_032_008_0256-tseitin.cnf
MD5SUMee9a3768141236efcc4a858e8f92a7e9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.353945
Satisfiable
(Un)Satisfiability was proved
Number of variables27224
Number of clauses68879
Sum of the clauses size160715
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 245918
Number of clauses of size 322959
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 25555
0.00/0.03	c parsetime: 16298us
0.00/0.03	c parsed 68879 clauses with 27224 variables
0.00/0.30	c init all components done
0.00/0.30	c ====================
0.00/0.30	c trail size: 66

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-3287314-1304138615/watcher-3287314-1304138615 -o /tmp/evaluation-result-3287314-1304138615/solver-3287314-1304138615 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3287314-1304138615.cnf 1890421275 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.96 3.98 3.94 4/192 25554
/proc/meminfo: memFree=29631004/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0

[startup+0.0996711 s]
/proc/loadavg: 3.96 3.98 3.94 4/192 25554
/proc/meminfo: memFree=29631004/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100655 s]
/proc/loadavg: 3.96 3.98 3.94 4/192 25554
/proc/meminfo: memFree=29631004/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30062 s]
/proc/loadavg: 3.96 3.98 3.94 4/192 25554
/proc/meminfo: memFree=29631004/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700546 s]
/proc/loadavg: 3.96 3.98 3.94 4/192 25554
/proc/meminfo: memFree=29631004/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5004 s]
/proc/loadavg: 3.96 3.98 3.94 5/194 25556
/proc/meminfo: memFree=29577180/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=67560 CPUtime=1.49 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 13928 0 0 0 148 1 0 0 25 0 1 0 525461940 69181440 12716 33554432000 4194304 5523604 140735929159520 18446744073709551615 4215048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 16890 12716 370 325 0 12704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76260

[startup+3.10111 s]
/proc/loadavg: 3.96 3.98 3.94 5/194 25556
/proc/meminfo: memFree=29571972/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=69148 CPUtime=3.09 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 14299 0 0 0 308 1 0 0 25 0 1 0 525461940 70807552 13087 33554432000 4194304 5523604 140735929159520 18446744073709551615 5328856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 17287 13087 370 325 0 13101 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77848

[startup+6.30052 s]
/proc/loadavg: 3.96 3.98 3.94 5/194 25556
/proc/meminfo: memFree=29511820/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=71576 CPUtime=6.29 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 14888 0 0 0 628 1 0 0 25 0 1 0 525461940 73293824 13676 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 17894 13676 370 325 0 13708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80276

[startup+12.7004 s]
/proc/loadavg: 3.97 3.98 3.94 5/194 25556
/proc/meminfo: memFree=29495036/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=76856 CPUtime=12.69 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 16198 0 0 0 1268 1 0 0 25 0 1 0 525461940 78700544 14986 33554432000 4194304 5523604 140735929159520 18446744073709551615 4252501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 19214 14986 370 325 0 15028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85556

[startup+25.501 s]
/proc/loadavg: 4.05 4.00 3.95 5/194 25556
/proc/meminfo: memFree=29451144/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=84764 CPUtime=25.49 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 18101 0 0 0 2548 1 0 0 25 0 1 0 525461940 86798336 16889 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 21191 16889 370 325 0 17005 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 93464

[startup+51.1004 s]
/proc/loadavg: 4.03 4.00 3.95 5/194 25557
/proc/meminfo: memFree=29438224/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=96688 CPUtime=51.09 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 21110 0 0 0 5106 3 0 0 25 0 1 0 525461940 99008512 19898 33554432000 4194304 5523604 140735929159520 18446744073709551615 4252342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 24172 19898 370 325 0 19986 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 105388

[startup+102.307 s]
/proc/loadavg: 3.95 3.98 3.94 5/194 25643
/proc/meminfo: memFree=29590040/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=121292 CPUtime=102.3 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 27010 0 0 0 10225 5 0 0 25 0 1 0 525461940 124203008 25798 33554432000 4194304 5523604 140735929159520 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 30323 25798 370 325 0 26137 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 129992

[startup+162.301 s]
/proc/loadavg: 3.98 3.98 3.94 5/194 25645
/proc/meminfo: memFree=29542428/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=136868 CPUtime=162.29 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 30717 0 0 0 16222 7 0 0 25 0 1 0 525461940 140152832 29505 33554432000 4194304 5523604 140735929159520 18446744073709551615 4217708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 34217 29505 370 325 0 30031 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 145568

[startup+222.301 s]
/proc/loadavg: 3.99 3.98 3.94 5/194 25647
/proc/meminfo: memFree=29524560/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=140788 CPUtime=222.29 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 31573 0 0 0 22222 7 0 0 25 0 1 0 525461940 144166912 30361 33554432000 4194304 5523604 140735929159520 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 35197 30361 370 325 0 31011 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 149488

[startup+282.301 s]
/proc/loadavg: 3.99 3.98 3.94 5/194 25648
/proc/meminfo: memFree=29430928/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=163216 CPUtime=282.29 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 37169 0 0 0 28219 10 0 0 25 0 1 0 525461940 167133184 35957 33554432000 4194304 5523604 140735929159520 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 40804 35957 370 325 0 36618 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 171916

[startup+342.3 s]
/proc/loadavg: 3.99 3.98 3.94 5/194 25650
/proc/meminfo: memFree=29387260/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=164540 CPUtime=342.29 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 37493 0 0 0 34219 10 0 0 25 0 1 0 525461940 168488960 36281 33554432000 4194304 5523604 140735929159520 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 41135 36281 370 325 0 36949 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 173240

[startup+402.3 s]
/proc/loadavg: 3.40 3.81 3.88 4/187 25668
/proc/meminfo: memFree=29727836/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3

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

/proc/25555/statm: 49203 44408 370 325 0 45017 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 205512

[startup+642.301 s]
/proc/loadavg: 2.83 3.33 3.67 3/180 25692
/proc/meminfo: memFree=29863900/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=197564 CPUtime=642.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 45788 0 0 0 64216 16 0 0 25 0 1 0 525461940 202305536 44576 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 49391 44576 370 325 0 45205 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 206264

[startup+702.301 s]
/proc/loadavg: 2.30 3.09 3.56 3/180 25693
/proc/meminfo: memFree=29852836/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=210752 CPUtime=702.31 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 48605 0 0 0 70214 17 0 0 25 0 1 0 525461940 215810048 47393 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 52688 47393 370 325 0 48502 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 219452

[startup+762.307 s]
/proc/loadavg: 2.11 2.89 3.46 3/180 25695
/proc/meminfo: memFree=29838800/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=224984 CPUtime=762.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 52100 0 0 0 76212 20 0 0 25 0 1 0 525461940 230383616 50888 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 56246 50888 370 325 0 52060 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 233684

[startup+822.301 s]
/proc/loadavg: 2.04 2.72 3.36 3/180 25697
/proc/meminfo: memFree=29814096/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=237380 CPUtime=822.31 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 55195 0 0 0 82210 21 0 0 25 0 1 0 525461940 243077120 53983 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 59345 53983 370 325 0 55159 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 246080

[startup+882.301 s]
/proc/loadavg: 2.01 2.59 3.28 3/180 25698
/proc/meminfo: memFree=29779588/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=243116 CPUtime=882.31 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 56369 0 0 0 88210 21 0 0 25 0 1 0 525461940 248950784 55157 33554432000 4194304 5523604 140735929159520 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 60779 55157 370 325 0 56593 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 251816

[startup+942.301 s]
/proc/loadavg: 2.05 2.49 3.20 3/180 25700
/proc/meminfo: memFree=29779560/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=243116 CPUtime=942.31 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 56382 0 0 0 94210 21 0 0 25 0 1 0 525461940 248950784 55170 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 60779 55170 370 325 0 56593 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 251816

[startup+1002.3 s]
/proc/loadavg: 2.02 2.40 3.12 3/180 25701
/proc/meminfo: memFree=29779412/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=243116 CPUtime=1002.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 56397 0 0 0 100211 21 0 0 25 0 1 0 525461940 248950784 55185 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 60779 55185 370 325 0 56593 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 251816

[startup+1062.3 s]
/proc/loadavg: 2.00 2.33 3.05 3/180 25712
/proc/meminfo: memFree=29779424/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=243116 CPUtime=1062.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 56407 0 0 0 106211 21 0 0 25 0 1 0 525461940 248950784 55195 33554432000 4194304 5523604 140735929159520 18446744073709551615 4252664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 60779 55195 370 325 0 56593 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 251816

[startup+1122.3 s]
/proc/loadavg: 2.06 2.28 2.98 3/180 25714
/proc/meminfo: memFree=29775416/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=243628 CPUtime=1122.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 56553 0 0 0 112211 21 0 0 25 0 1 0 525461940 249475072 55341 33554432000 4194304 5523604 140735929159520 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 60907 55341 370 325 0 56721 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 252328

[startup+1182.3 s]
/proc/loadavg: 2.02 2.23 2.92 3/180 25715
/proc/meminfo: memFree=29757280/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=247372 CPUtime=1182.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 57486 0 0 0 118210 22 0 0 25 0 1 0 525461940 253308928 56274 33554432000 4194304 5523604 140735929159520 18446744073709551615 4252605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 61843 56274 370 325 0 57657 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 256072

[startup+1242.3 s]
/proc/loadavg: 2.00 2.18 2.86 3/180 25720
/proc/meminfo: memFree=29731272/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=258800 CPUtime=1242.32 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 60265 0 0 0 124207 25 0 0 25 0 1 0 525461940 265011200 59053 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 64700 59053 370 325 0 60514 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 267500



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.15 2.81 3/180 25721
/proc/meminfo: memFree=29711380/32951124 swapFree=67111364/67111528
[pid=25554] ppid=25552 vsize=8700 CPUtime=0 cores=1,3
/proc/25554/stat : 25554 (riss.sh) S 25552 25554 24393 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525461940 8908800 252 33554432000 4194304 4922060 140735119099584 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25554/statm: 2175 252 211 178 0 68 0
[pid=25555] ppid=25554 vsize=268624 CPUtime=1300.03 cores=1,3
/proc/25555/stat : 25555 (riss) R 25554 25554 24393 0 -1 4202496 62784 0 0 0 129976 27 0 0 25 0 1 0 525461940 275070976 61572 33554432000 4194304 5523604 140735929159520 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25555/statm: 67156 61572 370 325 0 62970 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 277324

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 25554 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): 1299.76
CPU system time (s): 0.27
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 277324

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= 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= 1

runsolver used 1.9557 second user time and 5.14822 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-30 06:43:35
IDJOB=3287314
IDBENCH=82463
IDSOLVER=1598
FILE ID=node106/3287314-1304138615
RUNJOBID= node106-1304135863-25026
PBS_JOBID= 13170801
Free space on /tmp= 72848 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-ext_con_032_008_0256-tseitin.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3287314-1304138615/watcher-3287314-1304138615 -o /tmp/evaluation-result-3287314-1304138615/solver-3287314-1304138615 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3287314-1304138615.cnf 1890421275 2400 7680 2

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

MD5SUM BENCH= ee9a3768141236efcc4a858e8f92a7e9
RANDOM SEED=1890421275

node106.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29631160 kB
Buffers:        275044 kB
Cached:        2157924 kB
SwapCached:         88 kB
Active:        1477924 kB
Inactive:      1626608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29631160 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           22920 kB
Writeback:           0 kB
AnonPages:      671344 kB
Mapped:          16124 kB
Slab:           147732 kB
PageTables:       6416 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   903100 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= 72876 MiB
End job on node106 at 2011-04-30 07:05:18