Trace number 3280322

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) 1300.04 1300.01

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1033.89
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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: 25735
0.00/0.28	c parsetime: 268796us
0.00/0.28	c parsed 1070757 clauses with 229544 variables
27.19/27.20	c init all components done
27.19/27.21	c ====================
27.19/27.21	c trail size: 143897

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-3280322-1304131947/watcher-3280322-1304131947 -o /tmp/evaluation-result-3280322-1304131947/solver-3280322-1304131947 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3280322-1304131947.cnf 1028564522 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: 6.26 7.64 7.80 5/192 25734
/proc/meminfo: memFree=30446472/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0

[startup+0.101962 s]
/proc/loadavg: 6.26 7.64 7.80 5/192 25734
/proc/meminfo: memFree=30446472/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200926 s]
/proc/loadavg: 6.26 7.64 7.80 5/192 25734
/proc/meminfo: memFree=30446472/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30092 s]
/proc/loadavg: 6.26 7.64 7.80 5/192 25734
/proc/meminfo: memFree=30446472/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700833 s]
/proc/loadavg: 6.26 7.64 7.80 5/192 25734
/proc/meminfo: memFree=30446472/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30275424/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=162136 CPUtime=1.49 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 62977 0 0 0 141 8 0 0 25 0 1 0 603425377 166027264 32680 33554432000 4194304 5523604 140734960872608 18446744073709551615 4322889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 40534 32680 326 325 0 36348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 170836

[startup+3.10039 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30342384/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=162136 CPUtime=3.09 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 62977 0 0 0 301 8 0 0 25 0 1 0 603425377 166027264 32680 33554432000 4194304 5523604 140734960872608 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 40534 32680 326 325 0 36348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 170836

[startup+6.30083 s]
/proc/loadavg: 5.91 7.52 7.76 5/194 25736
/proc/meminfo: memFree=30340400/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=162136 CPUtime=6.29 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 62977 0 0 0 621 8 0 0 25 0 1 0 603425377 166027264 32680 33554432000 4194304 5523604 140734960872608 18446744073709551615 4322877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 40534 32680 326 325 0 36348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 170836

[startup+12.7006 s]
/proc/loadavg: 5.76 7.46 7.74 5/194 25736
/proc/meminfo: memFree=30311292/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=162140 CPUtime=12.69 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 63002 0 0 0 1261 8 0 0 25 0 1 0 603425377 166031360 32705 33554432000 4194304 5523604 140734960872608 18446744073709551615 4322850 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 40535 32705 326 325 0 36349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 170840

[startup+25.5013 s]
/proc/loadavg: 5.37 7.29 7.68 5/194 25736
/proc/meminfo: memFree=30259920/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=204308 CPUtime=25.49 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 73865 0 0 0 2539 10 0 0 25 0 1 0 603425377 209211392 43568 33554432000 4194304 5523604 140734960872608 18446744073709551615 4322839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 51077 43568 330 325 0 46891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 213008

[startup+51.1006 s]
/proc/loadavg: 4.90 7.03 7.58 5/194 25737
/proc/meminfo: memFree=30200048/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=211216 CPUtime=51.09 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 75315 0 0 0 5099 10 0 0 25 0 1 0 603425377 216285184 45018 33554432000 4194304 5523604 140734960872608 18446744073709551615 5329952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 52804 45018 372 325 0 48618 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 219916

[startup+102.301 s]
/proc/loadavg: 4.39 6.56 7.39 5/194 25738
/proc/meminfo: memFree=30158200/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=219908 CPUtime=102.3 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 77448 0 0 0 10219 11 0 0 25 0 1 0 603425377 225185792 47151 33554432000 4194304 5523604 140734960872608 18446744073709551615 5328841 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 54977 47151 372 325 0 50791 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 228608

[startup+162.301 s]
/proc/loadavg: 4.14 6.09 7.18 5/194 25740
/proc/meminfo: memFree=30115108/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=229476 CPUtime=162.3 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 79779 0 0 0 16218 12 0 0 25 0 1 0 603425377 234983424 49482 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 57369 49482 372 325 0 53183 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 238176

[startup+222.307 s]
/proc/loadavg: 4.05 5.71 6.97 5/194 25770
/proc/meminfo: memFree=30091924/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=238196 CPUtime=222.3 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 81915 0 0 0 22218 12 0 0 25 0 1 0 603425377 243912704 51618 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 59549 51618 372 325 0 55363 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 246896

[startup+282.301 s]
/proc/loadavg: 4.02 5.39 6.79 5/194 25771
/proc/meminfo: memFree=30056260/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=241672 CPUtime=282.3 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 82692 0 0 0 28217 13 0 0 25 0 1 0 603425377 247472128 52395 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 60418 52395 372 325 0 56232 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 250372

[startup+342.301 s]
/proc/loadavg: 4.06 5.15 6.61 5/194 25773
/proc/meminfo: memFree=30006208/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=248348 CPUtime=342.3 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 84252 0 0 0 34216 14 0 0 25 0 1 0 603425377 254308352 53955 33554432000 4194304 5523604 140734960872608 18446744073709551615 5332344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 62087 53955 372 325 0 57901 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 257048

[startup+402.301 s]
/proc/loadavg: 4.02 4.94 6.45 5/194 25774
/proc/meminfo: memFree=29983548/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2

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

/proc/25735/statm: 70225 61682 372 325 0 66039 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 289600

[startup+702.301 s]
/proc/loadavg: 4.00 4.34 5.76 5/194 25791
/proc/meminfo: memFree=29823644/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=280900 CPUtime=702.31 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 91980 0 0 0 70212 19 0 0 25 0 1 0 603425377 287641600 61683 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 70225 61683 372 325 0 66039 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 289600

[startup+762.3 s]
/proc/loadavg: 4.04 4.29 5.66 5/194 25793
/proc/meminfo: memFree=29804216/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=280900 CPUtime=762.32 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 91996 0 0 0 76213 19 0 0 25 0 1 0 603425377 287641600 61699 33554432000 4194304 5523604 140734960872608 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 70225 61699 372 325 0 66039 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 289600

[startup+822.3 s]
/proc/loadavg: 4.01 4.24 5.55 5/194 25795
/proc/meminfo: memFree=29794220/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=281092 CPUtime=822.32 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 92109 0 0 0 82213 19 0 0 25 0 1 0 603425377 287838208 61812 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 70273 61812 372 325 0 66087 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 289792

[startup+882.307 s]
/proc/loadavg: 4.08 4.21 5.45 5/194 25796
/proc/meminfo: memFree=29781008/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=289892 CPUtime=882.32 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 94299 0 0 0 88212 20 0 0 25 0 1 0 603425377 296849408 64002 33554432000 4194304 5523604 140734960872608 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 72473 64002 372 325 0 68287 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 298592

[startup+942.3 s]
/proc/loadavg: 4.03 4.17 5.36 5/194 25798
/proc/meminfo: memFree=29744120/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=310476 CPUtime=942.31 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 99204 0 0 0 94210 21 0 0 25 0 1 0 603425377 317927424 68907 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 77619 68907 372 325 0 73433 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 319176

[startup+1002.3 s]
/proc/loadavg: 4.07 4.15 5.28 5/194 25799
/proc/meminfo: memFree=29699392/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=312532 CPUtime=1002.32 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 99659 0 0 0 100210 22 0 0 25 0 1 0 603425377 320032768 69362 33554432000 4194304 5523604 140734960872608 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 78133 69362 372 325 0 73947 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 321232

[startup+1062.3 s]
/proc/loadavg: 4.05 4.13 5.20 5/194 25801
/proc/meminfo: memFree=29667348/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=312532 CPUtime=1062.32 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 99667 0 0 0 106210 22 0 0 25 0 1 0 603425377 320032768 69370 33554432000 4194304 5523604 140734960872608 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 78133 69370 372 325 0 73947 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 321232

[startup+1122.3 s]
/proc/loadavg: 4.02 4.11 5.12 5/194 25803
/proc/meminfo: memFree=29658352/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=312532 CPUtime=1122.33 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 99672 0 0 0 112211 22 0 0 25 0 1 0 603425377 320032768 69375 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 78133 69375 372 325 0 73947 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 321232

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.05 5/194 25804
/proc/meminfo: memFree=29649476/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=312696 CPUtime=1182.32 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 99747 0 0 0 118210 22 0 0 25 0 1 0 603425377 320200704 69450 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 78174 69450 372 325 0 73988 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 321396

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 4.98 5/194 25806
/proc/meminfo: memFree=29640108/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=314236 CPUtime=1242.33 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 100128 0 0 0 124210 23 0 0 25 0 1 0 603425377 321777664 69831 33554432000 4194304 5523604 140734960872608 18446744073709551615 4220114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 78559 69831 372 325 0 74373 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 322936



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.07 4.93 3/188 25809
/proc/meminfo: memFree=30273236/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=322624 CPUtime=1300.04 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 102190 0 0 0 129980 24 0 0 25 0 1 0 603425377 330366976 71893 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 80656 71893 372 325 0 76470 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 331324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.07 4.07 4.93 3/188 25809
/proc/meminfo: memFree=30273236/32951124 swapFree=67111464/67111528
[pid=25734] ppid=25732 vsize=8700 CPUtime=0 cores=0,2
/proc/25734/stat : 25734 (riss.sh) S 25732 25734 25671 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 603425377 8908800 252 33554432000 4194304 4922060 140733999208176 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25734/statm: 2175 252 211 178 0 68 0
[pid=25735] ppid=25734 vsize=322624 CPUtime=1300.04 cores=0,2
/proc/25735/stat : 25735 (riss) R 25734 25734 25671 0 -1 4202496 102190 0 0 0 129980 24 0 0 25 0 1 0 603425377 330366976 71893 33554432000 4194304 5523604 140734960872608 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25735/statm: 80656 71893 372 325 0 76470 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 331324

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25734 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 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.8
CPU system time (s): 0.24
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 331324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2

runsolver used 2.32864 second user time and 4.76927 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 04:52:28
IDJOB=3280322
IDBENCH=20384
IDSOLVER=1598
FILE ID=node110/3280322-1304131947
RUNJOBID= node110-1304131947-25689
PBS_JOBID= 13170803
Free space on /tmp= 73428 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-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-3280322-1304131947/watcher-3280322-1304131947 -o /tmp/evaluation-result-3280322-1304131947/solver-3280322-1304131947 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3280322-1304131947.cnf 1028564522 2400 7680 2

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

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=1028564522

node110.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	: 5332.83
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	: 5332.83
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	: 5332.76
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	: 5332.83
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		: 2666.830
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	: 5332.74
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:      30448072 kB
Buffers:        962980 kB
Cached:         812504 kB
SwapCached:         64 kB
Active:         440200 kB
Inactive:      1646768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30448072 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:           48348 kB
Writeback:           4 kB
AnonPages:      310360 kB
Mapped:          15232 kB
Slab:           349996 kB
PageTables:       5112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   515780 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= 73452 MiB
End job on node110 at 2011-04-30 05:14:10