Trace number 3280276

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

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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: 14791
0.00/0.36	c parsetime: 349515us
0.00/0.36	c parsed 1370917 clauses with 293864 variables
54.19/54.22	c init all components done
54.19/54.23	c ====================
54.19/54.23	c trail size: 181750

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-3280276-1304131783/watcher-3280276-1304131783 -o /tmp/evaluation-result-3280276-1304131783/solver-3280276-1304131783 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3280276-1304131783.cnf 299922528 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: 4.83 7.03 7.71 5/196 14790
/proc/meminfo: memFree=29405408/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0

[startup+0.08186 s]
/proc/loadavg: 4.83 7.03 7.71 5/196 14790
/proc/meminfo: memFree=29405408/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100865 s]
/proc/loadavg: 4.83 7.03 7.71 5/196 14790
/proc/meminfo: memFree=29405408/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300818 s]
/proc/loadavg: 4.83 7.03 7.71 5/196 14790
/proc/meminfo: memFree=29405408/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700749 s]
/proc/loadavg: 4.83 7.03 7.71 5/196 14790
/proc/meminfo: memFree=29405408/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50063 s]
/proc/loadavg: 4.83 7.03 7.71 5/198 14792
/proc/meminfo: memFree=29125028/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=284128 CPUtime=1.49 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 75343 0 0 0 137 12 0 0 25 0 1 0 524776618 290947072 63005 33554432000 4194304 5523604 140735791101952 18446744073709551615 246516483253 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 71032 63005 323 325 0 66846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 292828

[startup+3.10034 s]
/proc/loadavg: 4.83 7.03 7.71 5/198 14792
/proc/meminfo: memFree=29238492/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=199336 CPUtime=3.09 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 79652 0 0 0 296 13 0 0 25 0 1 0 524776618 204120064 41433 33554432000 4194304 5523604 140735791101952 18446744073709551615 4322817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 49834 41433 326 325 0 45648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 208036

[startup+6.30073 s]
/proc/loadavg: 4.93 7.02 7.70 5/198 14792
/proc/meminfo: memFree=29237864/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=199336 CPUtime=6.29 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 79652 0 0 0 616 13 0 0 25 0 1 0 524776618 204120064 41433 33554432000 4194304 5523604 140735791101952 18446744073709551615 4322889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 49834 41433 326 325 0 45648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 208036

[startup+12.7006 s]
/proc/loadavg: 4.85 6.96 7.68 5/198 14792
/proc/meminfo: memFree=29225224/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=199336 CPUtime=12.69 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 79652 0 0 0 1256 13 0 0 25 0 1 0 524776618 204120064 41433 33554432000 4194304 5523604 140735791101952 18446744073709551615 4322877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 49834 41433 326 325 0 45648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 208036

[startup+25.5002 s]
/proc/loadavg: 4.66 6.82 7.62 5/198 14793
/proc/meminfo: memFree=29165204/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=199336 CPUtime=25.49 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 79677 0 0 0 2536 13 0 0 25 0 1 0 524776618 204120064 41458 33554432000 4194304 5523604 140735791101952 18446744073709551615 4322847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 49834 41458 326 325 0 45648 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 208036

[startup+51.1006 s]
/proc/loadavg: 4.44 6.59 7.52 5/198 14793
/proc/meminfo: memFree=29038588/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=255356 CPUtime=51.09 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 94213 0 0 0 5094 15 0 0 25 0 1 0 524776618 261484544 55994 33554432000 4194304 5523604 140735791101952 18446744073709551615 4322843 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 63839 55994 330 325 0 59653 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 264056

[startup+102.307 s]
/proc/loadavg: 4.25 6.21 7.34 5/198 14795
/proc/meminfo: memFree=28992084/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=265720 CPUtime=102.3 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 96535 0 0 0 10214 16 0 0 25 0 1 0 524776618 272097280 58316 33554432000 4194304 5523604 140735791101952 18446744073709551615 5327308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 66430 58316 372 325 0 62244 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 274420

[startup+162.301 s]
/proc/loadavg: 4.18 5.83 7.14 5/198 14796
/proc/meminfo: memFree=28927576/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=275384 CPUtime=162.29 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 98918 0 0 0 16211 18 0 0 25 0 1 0 524776618 281993216 60699 33554432000 4194304 5523604 140735791101952 18446744073709551615 4213560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 68846 60699 372 325 0 64660 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 284084

[startup+222.3 s]
/proc/loadavg: 4.12 5.51 6.95 5/198 14798
/proc/meminfo: memFree=28865060/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=280516 CPUtime=222.3 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 100145 0 0 0 22211 19 0 0 25 0 1 0 524776618 287248384 61926 33554432000 4194304 5523604 140735791101952 18446744073709551615 4252695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 70129 61926 372 325 0 65943 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 289216

[startup+282.3 s]
/proc/loadavg: 4.16 5.28 6.77 5/198 14799
/proc/meminfo: memFree=28829932/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=287932 CPUtime=282.3 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 101972 0 0 0 28210 20 0 0 25 0 1 0 524776618 294842368 63753 33554432000 4194304 5523604 140735791101952 18446744073709551615 5332238 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 71983 63753 372 325 0 67797 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 296632

[startup+342.3 s]
/proc/loadavg: 4.06 5.04 6.60 5/198 14801
/proc/meminfo: memFree=28751148/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=297484 CPUtime=342.3 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 104375 0 0 0 34209 21 0 0 25 0 1 0 524776618 304623616 66156 33554432000 4194304 5523604 140735791101952 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 74371 66156 372 325 0 70185 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 306184

[startup+402.3 s]
/proc/loadavg: 4.02 4.85 6.43 5/198 14831
/proc/meminfo: memFree=29017244/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2

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

/proc/14791/statm: 79666 71232 372 325 0 75480 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 327364

[startup+642.3 s]
/proc/loadavg: 4.00 4.37 5.87 5/198 14837
/proc/meminfo: memFree=28802072/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=324612 CPUtime=642.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 110912 0 0 0 64208 24 0 0 25 0 1 0 524776618 332402688 72693 33554432000 4194304 5523604 140735791101952 18446744073709551615 4252338 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 81153 72693 372 325 0 76967 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 333312

[startup+702.3 s]
/proc/loadavg: 4.00 4.30 5.75 5/198 14848
/proc/meminfo: memFree=28761028/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=324612 CPUtime=702.31 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 110920 0 0 0 70207 24 0 0 25 0 1 0 524776618 332402688 72701 33554432000 4194304 5523604 140735791101952 18446744073709551615 5228652 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 81153 72701 372 325 0 76967 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 333312

[startup+762.307 s]
/proc/loadavg: 4.07 4.26 5.64 5/198 14849
/proc/meminfo: memFree=28752796/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=325020 CPUtime=762.31 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 111063 0 0 0 76207 24 0 0 25 0 1 0 524776618 332820480 72844 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 81255 72844 372 325 0 77069 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 333720

[startup+822.301 s]
/proc/loadavg: 4.09 4.23 5.54 5/198 14851
/proc/meminfo: memFree=28731944/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=339020 CPUtime=822.31 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 114247 0 0 0 82206 25 0 0 25 0 1 0 524776618 347156480 76028 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 84755 76028 372 325 0 80569 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 347720

[startup+882.301 s]
/proc/loadavg: 4.07 4.20 5.45 5/199 14856
/proc/meminfo: memFree=28655260/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=344988 CPUtime=882.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 115622 0 0 0 88205 27 0 0 25 0 1 0 524776618 353267712 77403 33554432000 4194304 5523604 140735791101952 18446744073709551615 5332238 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 86247 77403 372 325 0 82061 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 353688

[startup+942.301 s]
/proc/loadavg: 4.07 4.17 5.36 5/198 14857
/proc/meminfo: memFree=28573440/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=344988 CPUtime=942.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 115622 0 0 0 94205 27 0 0 25 0 1 0 524776618 353267712 77403 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 86247 77403 372 325 0 82061 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 353688

[startup+1002.3 s]
/proc/loadavg: 4.09 4.15 5.28 5/198 14859
/proc/meminfo: memFree=28555552/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=344988 CPUtime=1002.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 115638 0 0 0 100205 27 0 0 25 0 1 0 524776618 353267712 77419 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 86247 77419 372 325 0 82061 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 353688

[startup+1062.3 s]
/proc/loadavg: 4.11 4.14 5.20 5/198 14860
/proc/meminfo: memFree=28546836/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=345148 CPUtime=1062.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 115704 0 0 0 106205 27 0 0 25 0 1 0 524776618 353431552 77485 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 86287 77485 372 325 0 82101 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 353848

[startup+1122.3 s]
/proc/loadavg: 4.04 4.11 5.12 5/198 14862
/proc/meminfo: memFree=28530544/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=352652 CPUtime=1122.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 117523 0 0 0 112205 27 0 0 25 0 1 0 524776618 361115648 79304 33554432000 4194304 5523604 140735791101952 18446744073709551615 4252704 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 88163 79304 372 325 0 83977 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 361352

[startup+1182.3 s]
/proc/loadavg: 4.06 4.11 5.05 5/195 14872
/proc/meminfo: memFree=29025280/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=362692 CPUtime=1182.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 119969 0 0 0 118204 28 0 0 25 0 1 0 524776618 371396608 81750 33554432000 4194304 5523604 140735791101952 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 90673 81750 372 325 0 86487 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 371392

[startup+1242.3 s]
/proc/loadavg: 4.02 4.08 4.98 5/198 14978
/proc/meminfo: memFree=29509396/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=371608 CPUtime=1242.32 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 122089 0 0 0 124203 29 0 0 25 0 1 0 524776618 380526592 83870 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 92902 83870 372 325 0 88716 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 380308



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.07 4.92 5/198 14980
/proc/meminfo: memFree=29492140/32951124 swapFree=67102748/67111528
[pid=14790] ppid=14788 vsize=8700 CPUtime=0 cores=0,2
/proc/14790/stat : 14790 (riss.sh) S 14788 14790 14697 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 524776618 8908800 252 33554432000 4194304 4922060 140737481778624 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/14790/statm: 2175 252 211 178 0 68 0
[pid=14791] ppid=14790 vsize=371608 CPUtime=1300.03 cores=0,2
/proc/14791/stat : 14791 (riss) R 14790 14790 14697 0 -1 4202496 122089 0 0 0 129974 29 0 0 25 0 1 0 524776618 380526592 83870 33554432000 4194304 5523604 140735791101952 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14791/statm: 92902 83870 372 325 0 88716 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 380308

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 14790 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.74
CPU system time (s): 0.29
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 380308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 2.27065 second user time and 4.83526 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-30 04:49:44
IDJOB=3280276
IDBENCH=20365
IDSOLVER=1598
FILE ID=node134/3280276-1304131783
RUNJOBID= node134-1304131714-14715
PBS_JOBID= 13170800
Free space on /tmp= 72420 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280276-1304131783/watcher-3280276-1304131783 -o /tmp/evaluation-result-3280276-1304131783/solver-3280276-1304131783 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3280276-1304131783.cnf 299922528 2400 7680 2

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=299922528

node134.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 7186.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29405680 kB
Buffers:       1012980 kB
Cached:        1482956 kB
SwapCached:       4504 kB
Active:         833248 kB
Inactive:      2311644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29405680 kB
SwapTotal:    67111528 kB
SwapFree:     67102748 kB
Dirty:           26112 kB
Writeback:           0 kB
AnonPages:      646300 kB
Mapped:          16044 kB
Slab:           335856 kB
PageTables:       6744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   885468 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72480 MiB
End job on node134 at 2011-04-30 05:11:26