Trace number 3280323

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 Exp? (TO) 1300.01 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: 6722
0.00/0.27	c parsetime: 257464us
0.00/0.27	c parsed 1070757 clauses with 229544 variables
25.69/25.74	c start find xor
25.69/25.75	c relevant clauses: 2697
25.69/25.75	c found 0 non-binary xors encoded with 0 clauses
25.79/25.80	c init all components done
25.79/25.81	c ====================
25.79/25.81	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-3280323-1304132276/watcher-3280323-1304132276 -o /tmp/evaluation-result-3280323-1304132276/solver-3280323-1304132276 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3280323-1304132276.cnf 843920016 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: 3.76 5.74 7.02 5/192 6721
/proc/meminfo: memFree=30944772/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0

[startup+0.0394671 s]
/proc/loadavg: 3.76 5.74 7.02 5/192 6721
/proc/meminfo: memFree=30944772/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100508 s]
/proc/loadavg: 3.76 5.74 7.02 5/192 6721
/proc/meminfo: memFree=30944772/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300423 s]
/proc/loadavg: 3.76 5.74 7.02 5/192 6721
/proc/meminfo: memFree=30944772/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700421 s]
/proc/loadavg: 3.76 5.74 7.02 5/192 6721
/proc/meminfo: memFree=30944772/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50027 s]
/proc/loadavg: 3.78 5.71 7.00 5/194 6723
/proc/meminfo: memFree=30720440/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=162136 CPUtime=1.49 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 62979 0 0 0 140 9 0 0 25 0 1 0 524826463 166027264 32683 33554432000 4194304 5525396 140736721620176 18446744073709551615 4322847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 40534 32683 329 325 0 36348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 170836

[startup+3.10093 s]
/proc/loadavg: 3.78 5.71 7.00 5/194 6723
/proc/meminfo: memFree=30787276/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=162136 CPUtime=3.09 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 62979 0 0 0 300 9 0 0 25 0 1 0 524826463 166027264 32683 33554432000 4194304 5525396 140736721620176 18446744073709551615 4322889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 40534 32683 329 325 0 36348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 170836

[startup+6.30043 s]
/proc/loadavg: 3.79 5.69 6.98 5/194 6723
/proc/meminfo: memFree=30784740/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=162136 CPUtime=6.29 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 62979 0 0 0 620 9 0 0 25 0 1 0 524826463 166027264 32683 33554432000 4194304 5525396 140736721620176 18446744073709551615 4322854 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 40534 32683 329 325 0 36348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 170836

[startup+12.7003 s]
/proc/loadavg: 3.81 5.66 6.97 5/194 6723
/proc/meminfo: memFree=30751532/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=162140 CPUtime=12.69 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 63005 0 0 0 1260 9 0 0 25 0 1 0 524826463 166031360 32709 33554432000 4194304 5525396 140736721620176 18446744073709551615 4322862 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 40535 32709 329 325 0 36349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 170840

[startup+25.5011 s]
/proc/loadavg: 3.84 5.60 6.94 5/194 6723
/proc/meminfo: memFree=30702420/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=204308 CPUtime=25.49 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 73867 0 0 0 2539 10 0 0 25 0 1 0 524826463 209211392 43571 33554432000 4194304 5525396 140736721620176 18446744073709551615 4381774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 51077 43571 333 325 0 46891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 213008

[startup+51.1005 s]
/proc/loadavg: 3.90 5.45 6.84 5/194 6724
/proc/meminfo: memFree=30626344/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=218008 CPUtime=51.09 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 77003 0 0 0 5098 11 0 0 25 0 1 0 524826463 223240192 46707 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 54502 46707 370 325 0 50316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 226708

[startup+102.307 s]
/proc/loadavg: 3.95 5.22 6.69 5/194 6725
/proc/meminfo: memFree=30583200/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=229836 CPUtime=102.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 79869 0 0 0 10218 12 0 0 25 0 1 0 524826463 235352064 49573 33554432000 4194304 5525396 140736721620176 18446744073709551615 5303124 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 57459 49573 370 325 0 53273 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 238536

[startup+162.301 s]
/proc/loadavg: 3.98 5.00 6.52 5/194 6727
/proc/meminfo: memFree=30532588/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=242288 CPUtime=162.29 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 82880 0 0 0 16216 13 0 0 25 0 1 0 524826463 248102912 52584 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 60572 52584 370 325 0 56386 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 250988

[startup+222.3 s]
/proc/loadavg: 4.04 4.83 6.36 5/194 6765
/proc/meminfo: memFree=30504392/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=254000 CPUtime=222.29 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 85763 0 0 0 22215 14 0 0 25 0 1 0 524826463 260096000 55467 33554432000 4194304 5525396 140736721620176 18446744073709551615 4219559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 63500 55467 370 325 0 59314 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 262700

[startup+282.301 s]
/proc/loadavg: 4.01 4.67 6.21 5/194 6767
/proc/meminfo: memFree=30459460/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=263680 CPUtime=282.29 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 88109 0 0 0 28214 15 0 0 25 0 1 0 524826463 270008320 57813 33554432000 4194304 5525396 140736721620176 18446744073709551615 235594526631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 65920 57813 370 325 0 61734 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 272380

[startup+342.3 s]
/proc/loadavg: 4.00 4.55 6.07 5/194 6768
/proc/meminfo: memFree=30400768/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=270540 CPUtime=342.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 89636 0 0 0 34214 16 0 0 25 0 1 0 524826463 277032960 59340 33554432000 4194304 5525396 140736721620176 18446744073709551615 5309228 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 67635 59340 370 325 0 63449 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 279240

[startup+402.301 s]
/proc/loadavg: 4.00 4.45 5.94 5/194 6773
/proc/meminfo: memFree=30387684/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2

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

/proc/6722/statm: 75007 66455 370 325 0 70821 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 308728

[startup+642.301 s]
/proc/loadavg: 4.00 4.19 5.49 5/194 6779
/proc/meminfo: memFree=30215208/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=301884 CPUtime=642.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 97120 0 0 0 64210 20 0 0 25 0 1 0 524826463 309129216 66824 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 75471 66824 370 325 0 71285 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 310584

[startup+702.301 s]
/proc/loadavg: 4.00 4.15 5.39 5/194 6781
/proc/meminfo: memFree=30201524/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=308168 CPUtime=702.29 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 98662 0 0 0 70209 20 0 0 25 0 1 0 524826463 315564032 68366 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308949 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 77042 68366 370 325 0 72856 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 316868

[startup+762.307 s]
/proc/loadavg: 4.00 4.12 5.30 5/194 6783
/proc/meminfo: memFree=30179908/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=323936 CPUtime=762.31 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 102362 0 0 0 76208 23 0 0 25 0 1 0 524826463 331710464 72066 33554432000 4194304 5525396 140736721620176 18446744073709551615 5309128 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 80984 72066 370 325 0 76798 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 332636

[startup+822.301 s]
/proc/loadavg: 4.00 4.10 5.22 5/194 6784
/proc/meminfo: memFree=30115012/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=327780 CPUtime=822.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 103225 0 0 0 82207 23 0 0 25 0 1 0 524826463 335646720 72929 33554432000 4194304 5525396 140736721620176 18446744073709551615 5298705 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 81945 72929 370 325 0 77759 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 336480

[startup+882.3 s]
/proc/loadavg: 4.00 4.08 5.14 5/194 6786
/proc/meminfo: memFree=30075668/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=327780 CPUtime=882.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 103250 0 0 0 88207 23 0 0 25 0 1 0 524826463 335646720 72954 33554432000 4194304 5525396 140736721620176 18446744073709551615 5307930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 81945 72954 370 325 0 77759 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 336480

[startup+942.301 s]
/proc/loadavg: 4.00 4.06 5.06 5/194 6787
/proc/meminfo: memFree=30065080/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=328292 CPUtime=942.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 103364 0 0 0 94207 23 0 0 25 0 1 0 524826463 336171008 73068 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 82073 73068 370 325 0 77887 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 336992

[startup+1002.3 s]
/proc/loadavg: 4.00 4.05 4.99 5/194 6789
/proc/meminfo: memFree=30050904/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=333700 CPUtime=1002.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 104612 0 0 0 100207 23 0 0 25 0 1 0 524826463 341708800 74316 33554432000 4194304 5525396 140736721620176 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 83425 74316 370 325 0 79239 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 342400

[startup+1062.3 s]
/proc/loadavg: 4.00 4.04 4.93 5/194 6791
/proc/meminfo: memFree=30031020/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=346408 CPUtime=1062.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 107665 0 0 0 106205 25 0 0 25 0 1 0 524826463 354721792 77369 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 86602 77369 370 325 0 82416 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 355108

[startup+1122.3 s]
/proc/loadavg: 4.00 4.03 4.87 5/194 6792
/proc/meminfo: memFree=29987828/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=370384 CPUtime=1122.31 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 113462 0 0 0 112203 28 0 0 25 0 1 0 524826463 379273216 83166 33554432000 4194304 5525396 140736721620176 18446744073709551615 5309339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 92596 83166 370 325 0 88410 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 379084

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 4.81 5/194 6794
/proc/meminfo: memFree=29921572/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=378008 CPUtime=1182.3 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 115212 0 0 0 118202 28 0 0 25 0 1 0 524826463 387080192 84916 33554432000 4194304 5525396 140736721620176 18446744073709551615 5298705 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 94502 84916 370 325 0 90316 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 386708

[startup+1242.3 s]
/proc/loadavg: 4.06 4.03 4.76 5/194 6795
/proc/meminfo: memFree=29871316/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=378008 CPUtime=1242.31 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 115213 0 0 0 124203 28 0 0 25 0 1 0 524826463 387080192 84917 33554432000 4194304 5525396 140736721620176 18446744073709551615 5308678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 94502 84917 370 325 0 90316 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 386708



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.04 4.72 3/188 6799
/proc/meminfo: memFree=30656116/32950928 swapFree=67111404/67111528
[pid=6721] ppid=6719 vsize=8700 CPUtime=0 cores=0,2
/proc/6721/stat : 6721 (rissExp.sh) S 6719 6721 6658 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 524826462 8908800 252 33554432000 4194304 4922060 140734605027712 18446744073709551615 235594685573 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6721/statm: 2175 252 211 178 0 68 0
[pid=6722] ppid=6721 vsize=378008 CPUtime=1300.01 cores=0,2
/proc/6722/stat : 6722 (rissExp) R 6721 6721 6658 0 -1 4202496 115229 0 0 0 129973 28 0 0 25 0 1 0 524826463 387080192 84933 33554432000 4194304 5525396 140736721620176 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6722/statm: 94502 84933 370 325 0 90316 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 386708

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 6721 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.01
#
# 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): 1300.01
CPU user time (s): 1299.73
CPU system time (s): 0.28
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 386708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 2.14667 second user time and 4.95725 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-30 04:57:57
IDJOB=3280323
IDBENCH=20384
IDSOLVER=1599
FILE ID=node120/3280323-1304132276
RUNJOBID= node120-1304132276-6676
PBS_JOBID= 13170804
Free space on /tmp= 73124 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280323-1304132276/watcher-3280323-1304132276 -o /tmp/evaluation-result-3280323-1304132276/solver-3280323-1304132276 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3280323-1304132276.cnf 843920016 2400 7680 2

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

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=843920016

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30944944 kB
Buffers:        515436 kB
Cached:         868264 kB
SwapCached:          8 kB
Active:         652096 kB
Inactive:       989848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30944944 kB
SwapTotal:    67111528 kB
SwapFree:     67111404 kB
Dirty:           47876 kB
Writeback:           0 kB
AnonPages:      257648 kB
Mapped:          15528 kB
Slab:           297752 kB
PageTables:       6316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   460968 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= 73140 MiB
End job on node120 at 2011-04-30 05:19:39