Trace number 3159975

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
synit_sat 2011-03-03? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S231612998-061.SATISFIABLE.cnf
MD5SUM053eacf65ab310107e284aa82f53766f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.963852
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 90
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 90 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 8010
0.00/0.01	c Total Clauses( cover/uncovered ): 0 8010 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 7 max size: 7
0.00/0.02	c Final circuit: i/l/o/s      90       0    8010     32017
0.00/0.02	c cover rate 0
0.00/0.02	c rocky end  0.02 total 0.02
0.00/0.07	c covering time  0.04 total 0.06
1300.04/1300.00	c interrupt  1299.98 total 1300.04
1300.04/1300.00	c INTERRUPTED ... 
1300.04/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3159975-1301738285/watcher-3159975-1301738285 -o /tmp/evaluation-result-3159975-1301738285/solver-3159975-1301738285 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159975-1301738285.cnf 280741403 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.81 3.97 3.93 4/189 23831
/proc/meminfo: memFree=21746052/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=29716 CPUtime=0 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 2050 0 0 0 0 0 0 0 25 0 1 0 285426480 30429184 1985 33554432000 4194304 4947581 140737031695168 18446744073709551615 228134540688 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23831/statm: 7429 1985 335 184 0 2304 0

[startup+0.0983449 s]
/proc/loadavg: 3.81 3.97 3.93 4/189 23831
/proc/meminfo: memFree=21746052/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=55252 CPUtime=0.08 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 6513 0 0 0 8 0 0 0 25 0 1 0 285426480 56578048 6448 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 13813 6448 432 184 0 8688 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 55252

[startup+0.100355 s]
/proc/loadavg: 3.81 3.97 3.93 4/189 23831
/proc/meminfo: memFree=21746052/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=55252 CPUtime=0.08 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 6513 0 0 0 8 0 0 0 25 0 1 0 285426480 56578048 6448 33554432000 4194304 4947581 140737031695168 18446744073709551615 4400144 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 13813 6448 432 184 0 8688 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 55252

[startup+0.300308 s]
/proc/loadavg: 3.81 3.97 3.93 4/189 23831
/proc/meminfo: memFree=21746052/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=55252 CPUtime=0.28 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 6515 0 0 0 28 0 0 0 25 0 1 0 285426480 56578048 6450 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 13813 6450 432 184 0 8688 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 55252

[startup+0.700237 s]
/proc/loadavg: 3.81 3.97 3.93 4/189 23831
/proc/meminfo: memFree=21746052/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=65620 CPUtime=0.69 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 9049 0 0 0 68 1 0 0 25 0 1 0 285426480 67194880 8984 33554432000 4194304 4947581 140737031695168 18446744073709551615 4398456 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 16405 8984 436 184 0 11280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65620

[startup+1.50109 s]
/proc/loadavg: 3.82 3.97 3.93 5/190 23832
/proc/meminfo: memFree=21707356/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=78624 CPUtime=1.49 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 10267 0 0 0 148 1 0 0 25 0 1 0 285426480 80510976 10202 33554432000 4194304 4947581 140737031695168 18446744073709551615 4398576 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 19656 10202 460 184 0 14531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78624

[startup+3.1008 s]
/proc/loadavg: 3.82 3.97 3.93 5/190 23833
/proc/meminfo: memFree=21704752/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=96876 CPUtime=3.09 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 11161 0 0 0 308 1 0 0 25 0 1 0 285426480 99201024 11096 33554432000 4194304 4947581 140737031695168 18446744073709551615 4352775 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 24219 11096 460 184 0 19094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96876

[startup+6.30022 s]
/proc/loadavg: 3.82 3.97 3.93 5/190 23833
/proc/meminfo: memFree=21695440/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=106304 CPUtime=6.29 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 13018 0 0 0 628 1 0 0 25 0 1 0 285426480 108855296 12953 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 26576 12953 469 184 0 21451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106304

[startup+12.7011 s]
/proc/loadavg: 3.85 3.97 3.93 5/190 23833
/proc/meminfo: memFree=21662300/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=134912 CPUtime=12.69 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 18571 0 0 0 1267 2 0 0 25 0 1 0 285426480 138149888 18506 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 33728 18506 469 184 0 28603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134912

[startup+25.5007 s]
/proc/loadavg: 3.87 3.97 3.93 5/190 23833
/proc/meminfo: memFree=21643696/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=144836 CPUtime=25.49 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 21286 0 0 0 2546 3 0 0 25 0 1 0 285426480 148312064 21221 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 36209 21221 469 184 0 31084 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 144836

[startup+51.1011 s]
/proc/loadavg: 3.91 3.97 3.93 5/190 23834
/proc/meminfo: memFree=21626256/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=144836 CPUtime=51.09 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 23245 0 0 0 5105 4 0 0 25 0 1 0 285426480 148312064 23180 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 36209 23180 469 184 0 31084 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 144836

[startup+102.307 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23835
/proc/meminfo: memFree=21581724/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=144836 CPUtime=102.3 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 27052 0 0 0 10225 5 0 0 25 0 1 0 285426480 148312064 26987 33554432000 4194304 4947581 140737031695168 18446744073709551615 4515666 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 36209 26987 469 184 0 31084 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 144836

[startup+162.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23837
/proc/meminfo: memFree=21555532/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=144836 CPUtime=162.29 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 28158 0 0 0 16224 5 0 0 25 0 1 0 285426480 148312064 28093 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 36209 28093 469 184 0 31084 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 144836

[startup+222.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23847
/proc/meminfo: memFree=21531840/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=144836 CPUtime=222.29 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 28960 0 0 0 22224 5 0 0 25 0 1 0 285426480 148312064 28895 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 36209 28895 469 184 0 31084 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 144836

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.94 6/190 23849
/proc/meminfo: memFree=21498840/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=144836 CPUtime=282.3 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 30689 0 0 0 28224 6 0 0 25 0 1 0 285426480 148312064 30623 33554432000 4194304 4947581 140737031695168 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 36209 30623 469 184 0 31084 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 144836

[startup+342.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23851
/proc/meminfo: memFree=21436816/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=181760 CPUtime=342.3 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 38530 0 0 0 34221 9 0 0 25 0 1 0 285426480 186122240 38464 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 45440 38464 469 184 0 40315 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 181760

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23855
/proc/meminfo: memFree=21416024/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=194136 CPUtime=402.3 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 41655 0 0 0 40221 9 0 0 25 0 1 0 285426480 198795264 38578 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 48534 38578 469 184 0 43409 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 194136

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23857
/proc/meminfo: memFree=21410264/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=206660 CPUtime=462.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 42383 0 0 0 46221 10 0 0 25 0 1 0 285426480 211619840 39302 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 51665 39302 471 184 0 46540 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 206660

[startup+522.301 s]
/proc/loadavg: 4.04 4.00 3.94 5/190 23858
/proc/meminfo: memFree=21414824/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=206660 CPUtime=522.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 42555 0 0 0 52221 10 0 0 25 0 1 0 285426480 211619840 39474 33554432000 4194304 4947581 140737031695168 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 51665 39474 471 184 0 46540 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 206660

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 23860
/proc/meminfo: memFree=21408340/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=258144 CPUtime=582.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 44440 0 0 0 58220 11 0 0 25 0 1 0 285426480 264339456 41359 33554432000 4194304 4947581 140737031695168 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 64536 41359 471 184 0 59411 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 258144

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23862
/proc/meminfo: memFree=21372956/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=271256 CPUtime=642.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 48130 0 0 0 64219 12 0 0 25 0 1 0 285426480 277766144 45049 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 67814 45049 471 184 0 62689 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 271256

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23863
/proc/meminfo: memFree=21332116/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=323704 CPUtime=702.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 52902 0 0 0 70217 14 0 0 25 0 1 0 285426480 331472896 49821 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 80926 49821 471 184 0 75801 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 323704

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23865
/proc/meminfo: memFree=21320928/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=762.32 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 53871 0 0 0 76217 15 0 0 25 0 1 0 285426480 385662976 50790 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 50790 471 184 0 89031 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 376624

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23866
/proc/meminfo: memFree=21310344/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=822.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 54038 0 0 0 82216 15 0 0 25 0 1 0 285426480 385662976 50957 33554432000 4194304 4947581 140737031695168 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 50957 471 184 0 89031 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 376624

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23868
/proc/meminfo: memFree=21308952/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=882.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 54075 0 0 0 88216 15 0 0 25 0 1 0 285426480 385662976 50994 33554432000 4194304 4947581 140737031695168 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 50994 471 184 0 89031 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 376624

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23870
/proc/meminfo: memFree=21299872/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=942.31 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 54110 0 0 0 94216 15 0 0 25 0 1 0 285426480 385662976 51029 33554432000 4194304 4947581 140737031695168 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 51029 471 184 0 89031 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 376624

[startup+1002.3 s]
/proc/loadavg: 3.66 3.92 3.91 4/184 23889
/proc/meminfo: memFree=21429136/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=1002.32 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 54150 0 0 0 100216 16 0 0 25 0 1 0 285426480 385662976 51069 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 51069 471 184 0 89031 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 376624

[startup+1062.3 s]
/proc/loadavg: 3.24 3.75 3.85 4/184 23891
/proc/meminfo: memFree=21418804/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=1062.32 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 56702 0 0 0 106216 16 0 0 25 0 1 0 285426480 385662976 53621 33554432000 4194304 4947581 140737031695168 18446744073709551615 4547421 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 53621 471 184 0 89031 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 376624

[startup+1122.3 s]
/proc/loadavg: 3.09 3.61 3.80 4/184 23892
/proc/meminfo: memFree=21398444/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=1122.32 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 56732 0 0 0 112216 16 0 0 25 0 1 0 285426480 385662976 53651 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 53651 471 184 0 89031 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 376624

[startup+1182.3 s]
/proc/loadavg: 3.03 3.50 3.75 4/184 23894
/proc/meminfo: memFree=21395300/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=1182.32 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 56760 0 0 0 118216 16 0 0 25 0 1 0 285426480 385662976 53679 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 53679 471 184 0 89031 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 376624

[startup+1242.3 s]
/proc/loadavg: 2.52 3.28 3.65 3/178 23913
/proc/meminfo: memFree=21550364/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=1242.32 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 56801 0 0 0 124216 16 0 0 25 0 1 0 285426480 385662976 53720 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 53720 471 184 0 89031 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 376624



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.05 3.03 3.54 2/172 23932
/proc/meminfo: memFree=21726344/32951124 swapFree=67111528/67111528
[pid=23831] ppid=23829 vsize=376624 CPUtime=1300.04 cores=1,3
/proc/23831/stat : 23831 (synit_sat) R 23829 23831 23119 0 -1 4202496 56843 0 0 0 129987 17 0 0 25 0 1 0 285426480 385662976 53762 33554432000 4194304 4947581 140737031695168 18446744073709551615 4399941 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23831/statm: 94156 53762 471 184 0 89031 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 376624

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.87
CPU system time (s): 0.179972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 376624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56848
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= 6
involuntary context switches= 2381

runsolver used 2.00469 second user time and 4.81227 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 11:58:05
IDJOB=3159975
IDBENCH=82998
IDSOLVER=1571
FILE ID=node138/3159975-1301738285
RUNJOBID= node138-1301733062-23139
PBS_JOBID= 12840931
Free space on /tmp= 71860 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S231612998-061.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159975-1301738285/watcher-3159975-1301738285 -o /tmp/evaluation-result-3159975-1301738285/solver-3159975-1301738285 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159975-1301738285.cnf 280741403

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

MD5SUM BENCH= 053eacf65ab310107e284aa82f53766f
RANDOM SEED=280741403

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:     32951124 kB
MemFree:      21746324 kB
Buffers:        351492 kB
Cached:       10343556 kB
SwapCached:          0 kB
Active:        7570748 kB
Inactive:      3373220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21746324 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8104 kB
Writeback:           0 kB
AnonPages:      249576 kB
Mapped:          17108 kB
Slab:           197624 kB
PageTables:       5556 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   558104 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= 71868 MiB
End job on node138 at 2011-04-02 12:19:47