Trace number 3159613

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) 1300.06 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
MD5SUM9224277e61359574518ca553717e02ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
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 540000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 0
0.00/0.03	c UnDirect to Direct Gate: 0
0.00/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 0 Undef Var: 2000
0.00/0.03	c After covering, Total Root: 0 Leaf: 0
0.00/0.03	c Variable( cover/uncovered/unused ): 0 2000 0
0.00/0.03	c Unit Clauses: 0
0.00/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.03	c Clauses( cover/uncovered ): 0 40000
0.00/0.03	c Total Clauses( cover/uncovered ): 0 40000 0%
0.00/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.05/0.09	c Uncover Clauses avg size: 5 max size: 5
0.05/0.10	c Final circuit: i/l/o/s    2000       0   40000    159253
0.05/0.10	c cover rate 0
0.05/0.10	c rocky end  0.09 total 0.09
0.18/0.28	c covering time  0.19 total 0.28
1300.02/1300.00	c interrupt  1299.74 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159613-1301734367/watcher-3159613-1301734367 -o /tmp/evaluation-result-3159613-1301734367/solver-3159613-1301734367 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159613-1301734367.cnf 1392668537 

running on 2 cores: 4,6

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: 3.92 3.93 2.99 4/187 13551
/proc/meminfo: memFree=21458764/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=29204 CPUtime=0 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 1456 0 0 0 0 0 0 0 24 0 1 0 285036351 29904896 1394 33554432000 4194304 4947581 140733552334112 18446744073709551615 274664502331 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13551/statm: 7301 1407 277 184 0 2176 0

[startup+0.064147 s]
/proc/loadavg: 3.92 3.93 2.99 4/187 13551
/proc/meminfo: memFree=21458764/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=40408 CPUtime=0.05 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 4801 0 0 0 5 0 0 0 24 0 1 0 285036351 41377792 4736 33554432000 4194304 4947581 140733552334112 18446744073709551615 4699688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 10102 4736 384 184 0 4977 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 40408

[startup+0.101151 s]
/proc/loadavg: 3.92 3.93 2.99 4/187 13551
/proc/meminfo: memFree=21458764/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=48552 CPUtime=0.09 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 6820 0 0 0 8 1 0 0 24 0 1 0 285036351 49717248 6755 33554432000 4194304 4947581 140733552334112 18446744073709551615 4825975 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 12138 6755 385 184 0 7013 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48552

[startup+0.301112 s]
/proc/loadavg: 3.92 3.93 2.99 4/187 13551
/proc/meminfo: memFree=21458764/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=97288 CPUtime=0.29 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 18218 0 0 0 27 2 0 0 25 0 1 0 285036351 99622912 18133 33554432000 4194304 4947581 140733552334112 18446744073709551615 4432694 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 24322 18156 420 184 0 19197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 97288

[startup+0.701063 s]
/proc/loadavg: 3.92 3.93 2.99 4/187 13551
/proc/meminfo: memFree=21458764/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=121256 CPUtime=0.69 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 22799 0 0 0 66 3 0 0 25 0 1 0 285036351 124166144 22714 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399226 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 30314 22714 432 184 0 25189 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121256

[startup+1.61385 s]
/proc/loadavg: 3.92 3.93 2.99 5/188 13552
/proc/meminfo: memFree=21270400/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=139944 CPUtime=1.61 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 27295 0 0 0 158 3 0 0 25 0 1 0 285036351 143302656 27210 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399226 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 34986 27210 436 184 0 29861 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 139944

[startup+3.1656 s]
/proc/loadavg: 3.92 3.93 2.99 5/188 13552
/proc/meminfo: memFree=21270400/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=158296 CPUtime=3.22 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 32602 0 0 0 318 4 0 0 25 0 1 0 285036351 162095104 32517 33554432000 4194304 4947581 140733552334112 18446744073709551615 4400180 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 39574 32568 458 184 0 34449 0
Current children cumulated CPU time (s) 3.22
Current children cumulated vsize (KiB) 158296

[startup+6.30109 s]
/proc/loadavg: 4.09 3.96 3.01 5/188 13552
/proc/meminfo: memFree=21052344/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=191240 CPUtime=6.29 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 34076 0 0 0 623 6 0 0 25 0 1 0 285036351 195829760 33991 33554432000 4194304 4947581 140733552334112 18446744073709551615 4352634 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 47810 33991 458 184 0 42685 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 191240

[startup+12.701 s]
/proc/loadavg: 4.07 3.96 3.02 5/188 13554
/proc/meminfo: memFree=20921852/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=204476 CPUtime=12.69 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 38267 0 0 0 1262 7 0 0 25 0 1 0 285036351 209383424 38182 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 51119 38182 467 184 0 45994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 204476

[startup+25.5007 s]
/proc/loadavg: 4.06 3.96 3.03 5/188 13554
/proc/meminfo: memFree=20768168/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=306068 CPUtime=25.49 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 55119 0 0 0 2540 9 0 0 25 0 1 0 285036351 313413632 55034 33554432000 4194304 4947581 140733552334112 18446744073709551615 274664505099 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 76517 55034 468 184 0 71392 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 306068

[startup+51.1003 s]
/proc/loadavg: 4.04 3.97 3.05 5/188 13554
/proc/meminfo: memFree=20535620/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=416016 CPUtime=51.09 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 74432 0 0 0 5097 12 0 0 25 0 1 0 285036351 426000384 74347 33554432000 4194304 4947581 140733552334112 18446744073709551615 4547511 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 104004 74347 468 184 0 98879 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 416016

[startup+102.3 s]
/proc/loadavg: 4.02 3.97 3.10 5/188 13556
/proc/meminfo: memFree=20394260/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=416016 CPUtime=102.29 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 81981 0 0 0 10215 14 0 0 25 0 1 0 285036351 426000384 81896 33554432000 4194304 4947581 140733552334112 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 104004 81896 468 184 0 98879 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 416016

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.16 5/188 13558
/proc/meminfo: memFree=20331756/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=416016 CPUtime=162.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 87111 0 0 0 16215 15 0 0 25 0 1 0 285036351 426000384 87026 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 104004 87026 468 184 0 98879 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 416016

[startup+222.3 s]
/proc/loadavg: 4.05 3.99 3.21 5/188 13558
/proc/meminfo: memFree=20174136/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=222.29 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 100945 0 0 0 22212 17 0 0 25 0 1 0 285036351 587890688 100860 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 100860 468 184 0 138403 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 574112

[startup+282.301 s]
/proc/loadavg: 4.02 3.99 3.26 5/188 13560
/proc/meminfo: memFree=20094148/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=282.29 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 108553 0 0 0 28211 18 0 0 25 0 1 0 285036351 587890688 108468 33554432000 4194304 4947581 140733552334112 18446744073709551615 4357665 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 108468 468 184 0 138403 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 574112

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.30 5/188 13562
/proc/meminfo: memFree=20081116/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=342.31 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 109750 0 0 0 34212 19 0 0 25 0 1 0 285036351 587890688 109665 33554432000 4194304 4947581 140733552334112 18446744073709551615 4547496 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 109665 468 184 0 138403 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 574112

[startup+402.301 s]
/proc/loadavg: 4.09 4.02 3.35 5/188 13564
/proc/meminfo: memFree=20023448/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=402.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 110641 0 0 0 40211 19 0 0 25 0 1 0 285036351 587890688 110556 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 110556 468 184 0 138403 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 574112

[startup+462.307 s]
/proc/loadavg: 4.03 4.01 3.39 5/188 13566
/proc/meminfo: memFree=19995152/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=462.31 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 111624 0 0 0 46212 19 0 0 25 0 1 0 285036351 587890688 111539 33554432000 4194304 4947581 140733552334112 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 111539 468 184 0 138403 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 574112

[startup+522.3 s]
/proc/loadavg: 4.04 4.02 3.43 5/188 13575
/proc/meminfo: memFree=19952792/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=522.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 112149 0 0 0 52211 19 0 0 25 0 1 0 285036351 587890688 112064 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 112064 468 184 0 138403 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 574112

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.46 5/188 13577
/proc/meminfo: memFree=19930452/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=582.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 113130 0 0 0 58211 19 0 0 25 0 1 0 285036351 587890688 113045 33554432000 4194304 4947581 140733552334112 18446744073709551615 274664505064 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 113045 468 184 0 138403 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 574112

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.49 5/188 13579
/proc/meminfo: memFree=19902292/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=574112 CPUtime=642.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 118893 0 0 0 64210 20 0 0 25 0 1 0 285036351 587890688 118808 33554432000 4194304 4947581 140733552334112 18446744073709551615 4547511 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 143528 118808 468 184 0 138403 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 574112

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.52 5/188 13581
/proc/meminfo: memFree=19820688/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=632404 CPUtime=702.31 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 129366 0 0 0 70208 23 0 0 25 0 1 0 285036351 647581696 129281 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 158101 129281 468 184 0 152976 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 632404

[startup+762.3 s]
/proc/loadavg: 4.07 4.02 3.55 5/188 13583
/proc/meminfo: memFree=19722340/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=690516 CPUtime=762.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 150859 0 0 0 76202 28 0 0 25 0 1 0 285036351 707088384 150774 33554432000 4194304 4947581 140733552334112 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 172629 150774 468 184 0 167504 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 690516

[startup+822.301 s]
/proc/loadavg: 4.21 4.06 3.60 5/188 13586
/proc/meminfo: memFree=19623104/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=690516 CPUtime=822.31 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 158055 0 0 0 82202 29 0 0 25 0 1 0 285036351 707088384 157970 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 172629 157970 468 184 0 167504 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 690516

[startup+882.301 s]
/proc/loadavg: 4.08 4.05 3.62 5/188 13588
/proc/meminfo: memFree=19549932/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=749476 CPUtime=882.3 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 158642 0 0 0 88201 29 0 0 25 0 1 0 285036351 767463424 158557 33554432000 4194304 4947581 140733552334112 18446744073709551615 4515873 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 187369 158557 468 184 0 182244 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 749476

[startup+942.307 s]
/proc/loadavg: 4.08 4.05 3.64 5/188 13590
/proc/meminfo: memFree=19497348/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=749476 CPUtime=942.32 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 159254 0 0 0 94202 30 0 0 25 0 1 0 285036351 767463424 159163 33554432000 4194304 4947581 140733552334112 18446744073709551615 4343459 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 187369 159163 468 184 0 182244 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 749476

[startup+1002.3 s]
/proc/loadavg: 4.03 4.04 3.66 5/188 13592
/proc/meminfo: memFree=19495236/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=749476 CPUtime=1002.31 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 159256 0 0 0 100201 30 0 0 25 0 1 0 285036351 767463424 159143 33554432000 4194304 4947581 140733552334112 18446744073709551615 4345948 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 187369 159143 468 184 0 182244 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 749476

[startup+1062.3 s]
/proc/loadavg: 4.04 4.04 3.69 5/188 13594
/proc/meminfo: memFree=19536016/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=749604 CPUtime=1062.32 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 162104 0 0 0 106201 31 0 0 25 0 1 0 285036351 767594496 161941 33554432000 4194304 4947581 140733552334112 18446744073709551615 4547496 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 187401 161941 468 184 0 182276 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 749604

[startup+1122.3 s]
/proc/loadavg: 4.04 4.05 3.71 5/188 13594
/proc/meminfo: memFree=19460240/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=749604 CPUtime=1122.32 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 162104 0 0 0 112201 31 0 0 25 0 1 0 285036351 767594496 161941 33554432000 4194304 4947581 140733552334112 18446744073709551615 4516321 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 187401 161941 468 184 0 182276 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 749604

[startup+1182.3 s]
/proc/loadavg: 4.01 4.04 3.73 5/188 13596
/proc/meminfo: memFree=19340204/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=749604 CPUtime=1182.31 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 168907 0 0 0 118199 32 0 0 25 0 1 0 285036351 767594496 168717 33554432000 4194304 4947581 140733552334112 18446744073709551615 4345948 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 187401 168717 468 184 0 182276 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 749604

[startup+1242.3 s]
/proc/loadavg: 4.00 4.03 3.74 5/188 13598
/proc/meminfo: memFree=19258476/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=810404 CPUtime=1242.32 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 184611 0 0 0 124195 37 0 0 25 0 1 0 285036351 829853696 184373 33554432000 4194304 4947581 140733552334112 18446744073709551615 4256203 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 202601 184373 468 184 0 197476 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 810404



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 3.75 2/183 13603
/proc/meminfo: memFree=20960528/32951132 swapFree=67111528/67111528
[pid=13551] ppid=13549 vsize=871628 CPUtime=1300.02 cores=4,6
/proc/13551/stat : 13551 (synit_sat) R 13549 13551 13345 0 -1 4202496 184736 0 0 0 129965 37 0 0 25 0 1 0 285036351 892547072 184480 33554432000 4194304 4947581 140733552334112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/13551/statm: 217907 184480 468 184 0 212782 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 871628

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.66
CPU system time (s): 0.400939
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 871628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.66
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184741
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= 1761

runsolver used 2.50862 second user time and 5.9341 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 10:52:47
IDJOB=3159613
IDBENCH=82636
IDSOLVER=1571
FILE ID=node131/3159613-1301734367
RUNJOBID= node131-1301733063-13364
PBS_JOBID= 12840938
Free space on /tmp= 71648 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159613-1301734367/watcher-3159613-1301734367 -o /tmp/evaluation-result-3159613-1301734367/solver-3159613-1301734367 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159613-1301734367.cnf 1392668537

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

MD5SUM BENCH= 9224277e61359574518ca553717e02ee
RANDOM SEED=1392668537

node131.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	: 5332.75
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21459160 kB
Buffers:        347416 kB
Cached:       10573892 kB
SwapCached:          0 kB
Active:        7035908 kB
Inactive:      4194504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21459160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           14016 kB
Writeback:          32 kB
AnonPages:      308292 kB
Mapped:          16736 kB
Slab:           198800 kB
PageTables:       5676 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   522116 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71652 MiB
End job on node131 at 2011-04-02 11:14:29