Trace number 3280400

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) 1300.09 1300.05

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3586.1
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.00	c start  0 total 0
0.19/0.27	c Find Units :       5872
0.29/0.32	c Find Invs  :      32120
0.39/0.40	c Find Ands  :     116917 AvgFaninNum: 3.45163
0.39/0.41	c Find Xors  :          0 AvgFaninNum: nan
0.39/0.42	c Find Ite   :          0
0.39/0.47	c UnDirect variable: 10517
0.39/0.47	c UnDirect to Direct Gate: 20441
0.39/0.47	c Forced Direct Gate: 1 Unuse unDirect Gate: 2920
0.39/0.49	c Break Cycle : 73100
0.39/0.49	c Total Root : 12229 Undef Var: 86230
0.49/0.54	c After covering, Total Root: 37613 Leaf: 73112
0.49/0.54	c Variable( cover/uncovered/unused ): 125690 13118 0
0.49/0.54	c Unit Clauses: 5872
0.49/0.54	c Binary Clauses( cover/uncovered ): 137336 366617
0.49/0.54	c Clauses( cover/uncovered ): 32137 78699
0.49/0.54	c Total Clauses( cover/uncovered ): 175345 445316 28.2513%
0.49/0.54	c Covered Ands: 32137 Invs: 20441 Xors: 0 Ites: 0
0.79/0.83	c Uncover Clauses avg size: 2.28164 max size: 10
0.79/0.83	c Final circuit: i/l/o/s   86199       0  416556    582961
0.79/0.83	c cover rate 28.2513
0.79/0.83	c rocky end  0.82 total 0.82
1.49/1.58	c covering time  0.76 total 1.58
1300.03/1300.00	c interrupt  1298.45 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	s UNKNOWN

Verifier Data 

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

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-3280400-1303747050/watcher-3280400-1303747050 -o /tmp/evaluation-result-3280400-1303747050/solver-3280400-1303747050 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3280400-1303747050.cnf 1058896381 

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: 3.95 2.25 0.93 4/189 2906
/proc/meminfo: memFree=20178780/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=29716 CPUtime=0 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 1687 0 0 0 0 0 0 0 22 0 1 0 486302801 30429184 1624 33554432000 4194304 4947581 140734801490016 18446744073709551615 4283964 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2906/statm: 7429 1627 289 184 0 2304 0

[startup+0.011423 s]
/proc/loadavg: 3.95 2.25 0.93 4/189 2906
/proc/meminfo: memFree=20178780/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=34964 CPUtime=0 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 3415 0 0 0 0 0 0 0 22 0 1 0 486302801 35803136 3349 33554432000 4194304 4947581 140734801490016 18446744073709551615 4799423 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 8741 3349 376 184 0 3616 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 34964

[startup+0.100447 s]
/proc/loadavg: 3.95 2.25 0.93 4/189 2906
/proc/meminfo: memFree=20178780/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=58516 CPUtime=0.08 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 9024 0 0 0 8 0 0 0 23 0 1 0 486302801 59920384 8958 33554432000 4194304 4947581 140734801490016 18446744073709551615 4821852 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 14629 8958 376 184 0 9504 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 58516

[startup+0.300408 s]
/proc/loadavg: 3.95 2.25 0.93 4/189 2906
/proc/meminfo: memFree=20178780/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=77072 CPUtime=0.29 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 13258 0 0 0 28 1 0 0 23 0 1 0 486302801 78921728 13192 33554432000 4194304 4947581 140734801490016 18446744073709551615 4791103 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 19268 13192 378 184 0 14143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 77072

[startup+0.700344 s]
/proc/loadavg: 3.95 2.25 0.93 4/189 2906
/proc/meminfo: memFree=20178780/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=108948 CPUtime=0.69 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 21093 0 0 0 67 2 0 0 25 0 1 0 486302801 111562752 21027 33554432000 4194304 4947581 140734801490016 18446744073709551615 4762243 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 27237 21027 385 184 0 22112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 108948

[startup+1.50019 s]
/proc/loadavg: 3.95 2.25 0.93 5/190 2907
/proc/meminfo: memFree=20010380/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=231916 CPUtime=1.49 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 52856 0 0 0 143 6 0 0 25 0 1 0 486302801 237481984 52790 33554432000 4194304 4947581 140734801490016 18446744073709551615 4737800 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 57979 52790 410 184 0 52854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 231916

[startup+3.1009 s]
/proc/loadavg: 3.95 2.25 0.93 5/190 2907
/proc/meminfo: memFree=19746748/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=492908 CPUtime=3.09 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 107391 0 0 0 296 13 0 0 25 0 1 0 486302801 504737792 107325 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 123227 107325 438 184 0 118102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 492908

[startup+6.30032 s]
/proc/loadavg: 3.95 2.28 0.94 5/190 2907
/proc/meminfo: memFree=19600740/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=586732 CPUtime=6.29 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 125988 0 0 0 613 16 0 0 25 0 1 0 486302801 600813568 125922 33554432000 4194304 4947581 140734801490016 18446744073709551615 4422025 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 146683 125922 439 184 0 141558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 586732

[startup+12.7002 s]
/proc/loadavg: 3.95 2.31 0.96 5/190 2907
/proc/meminfo: memFree=19325788/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=741256 CPUtime=12.69 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 159071 0 0 0 1249 20 0 0 25 0 1 0 486302801 759046144 159005 33554432000 4194304 4947581 140734801490016 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 185314 159005 461 184 0 180189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 741256

[startup+25.5009 s]
/proc/loadavg: 3.96 2.39 1.01 5/190 2908
/proc/meminfo: memFree=18867052/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=25.49 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263133 0 0 0 2517 32 0 0 25 0 1 0 486302801 1181704192 261046 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261046 471 184 0 283377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1154008

[startup+51.1002 s]
/proc/loadavg: 3.97 2.52 1.09 5/190 2908
/proc/meminfo: memFree=18611916/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=51.09 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263659 0 0 0 5077 32 0 0 25 0 1 0 486302801 1181704192 261569 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399921 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261569 471 184 0 283377 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1154008

[startup+102.307 s]
/proc/loadavg: 3.99 2.75 1.24 5/190 2910
/proc/meminfo: memFree=18515680/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=102.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263660 0 0 0 10198 32 0 0 25 0 1 0 486302801 1181704192 261570 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261570 471 184 0 283377 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1154008

[startup+162.3 s]
/proc/loadavg: 3.99 2.97 1.41 5/190 2911
/proc/meminfo: memFree=18479324/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=162.29 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263664 0 0 0 16197 32 0 0 25 0 1 0 486302801 1181704192 261574 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261574 471 184 0 283377 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1154008

[startup+222.3 s]
/proc/loadavg: 3.99 3.16 1.57 5/190 2923
/proc/meminfo: memFree=18447232/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=222.29 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263665 0 0 0 22197 32 0 0 25 0 1 0 486302801 1181704192 261575 33554432000 4194304 4947581 140734801490016 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261575 471 184 0 283377 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1154008

[startup+282.301 s]
/proc/loadavg: 3.99 3.31 1.71 5/190 2925
/proc/meminfo: memFree=18419036/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=282.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263665 0 0 0 28197 33 0 0 25 0 1 0 486302801 1181704192 261575 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261575 471 184 0 283377 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1154008

[startup+342.301 s]
/proc/loadavg: 3.99 3.43 1.85 5/190 2926
/proc/meminfo: memFree=18414780/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=342.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263670 0 0 0 34197 33 0 0 25 0 1 0 486302801 1181704192 261580 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261580 471 184 0 283377 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1154008

[startup+402.301 s]
/proc/loadavg: 4.06 3.55 1.99 5/190 2928
/proc/meminfo: memFree=18408284/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=402.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263670 0 0 0 40197 33 0 0 25 0 1 0 486302801 1181704192 261580 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400448 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261580 471 184 0 283377 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1154008

[startup+462.301 s]
/proc/loadavg: 4.10 3.66 2.12 5/190 2932
/proc/meminfo: memFree=18394812/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=462.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263670 0 0 0 46197 33 0 0 25 0 1 0 486302801 1181704192 261580 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400448 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261580 471 184 0 283377 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1154008

[startup+522.3 s]
/proc/loadavg: 4.04 3.72 2.24 5/190 2934
/proc/meminfo: memFree=18353488/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=522.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263671 0 0 0 52197 33 0 0 25 0 1 0 486302801 1181704192 261581 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261581 471 184 0 283377 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1154008

[startup+582.3 s]
/proc/loadavg: 4.01 3.77 2.35 5/190 2936
/proc/meminfo: memFree=18347984/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=582.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263671 0 0 0 58197 33 0 0 25 0 1 0 486302801 1181704192 261581 33554432000 4194304 4947581 140734801490016 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261581 471 184 0 283377 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1154008

[startup+642.301 s]
/proc/loadavg: 4.00 3.80 2.45 5/190 2937
/proc/meminfo: memFree=18347584/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=642.31 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263672 0 0 0 64198 33 0 0 25 0 1 0 486302801 1181704192 261582 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261582 471 184 0 283377 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1154008

[startup+702.301 s]
/proc/loadavg: 4.00 3.84 2.54 5/190 2939
/proc/meminfo: memFree=18318892/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=702.3 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263672 0 0 0 70197 33 0 0 25 0 1 0 486302801 1181704192 261582 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261582 471 184 0 283377 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1154008

[startup+762.307 s]
/proc/loadavg: 4.00 3.86 2.63 5/190 2940
/proc/meminfo: memFree=18318496/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=762.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263858 0 0 0 76198 34 0 0 25 0 1 0 486302801 1181704192 261768 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261768 471 184 0 283377 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1154008

[startup+822.301 s]
/proc/loadavg: 4.00 3.89 2.71 5/190 2942
/proc/meminfo: memFree=18291812/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=822.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263858 0 0 0 82198 34 0 0 25 0 1 0 486302801 1181704192 261768 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261768 471 184 0 283377 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 1154008

[startup+882.3 s]
/proc/loadavg: 4.00 3.90 2.79 5/190 2946
/proc/meminfo: memFree=17905392/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=882.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263859 0 0 0 88198 34 0 0 25 0 1 0 486302801 1181704192 261769 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261769 471 184 0 283377 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 1154008

[startup+942.3 s]
/proc/loadavg: 4.00 3.92 2.86 5/190 2947
/proc/meminfo: memFree=17903128/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=942.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263859 0 0 0 94198 34 0 0 25 0 1 0 486302801 1181704192 261769 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261769 471 184 0 283377 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 1154008

[startup+1002.3 s]
/proc/loadavg: 4.14 3.98 2.95 5/190 2949
/proc/meminfo: memFree=17901720/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1154008 CPUtime=1002.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 263860 0 0 0 100198 34 0 0 25 0 1 0 486302801 1181704192 261770 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 288502 261770 471 184 0 283377 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1154008

[startup+1062.3 s]
/proc/loadavg: 4.05 3.98 3.01 5/190 2950
/proc/meminfo: memFree=17891896/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1209728 CPUtime=1062.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 264042 0 0 0 106198 34 0 0 25 0 1 0 486302801 1238761472 261952 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 302432 261952 471 184 0 297307 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1209728

[startup+1122.3 s]
/proc/loadavg: 4.02 3.98 3.07 5/190 2983
/proc/meminfo: memFree=20153876/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1265768 CPUtime=1122.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 265050 0 0 0 112197 35 0 0 25 0 1 0 486302801 1296146432 262960 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 316442 262960 471 184 0 311317 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1265768

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.12 5/190 2985
/proc/meminfo: memFree=20130380/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1265768 CPUtime=1182.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 265050 0 0 0 118197 35 0 0 25 0 1 0 486302801 1296146432 262960 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 316442 262960 471 184 0 311317 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1265768

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.18 5/190 3042
/proc/meminfo: memFree=22012588/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1265768 CPUtime=1242.32 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 265050 0 0 0 124197 35 0 0 25 0 1 0 486302801 1296146432 262960 33554432000 4194304 4947581 140734801490016 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 316442 262960 471 184 0 311317 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1265768



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.22 5/190 3072
/proc/meminfo: memFree=23213232/32951124 swapFree=67111412/67111528
[pid=2906] ppid=2904 vsize=1265768 CPUtime=1300.03 cores=1,3
/proc/2906/stat : 2906 (synit_sat) R 2904 2906 2713 0 -1 4202496 265050 0 0 0 129968 35 0 0 25 0 1 0 486302801 1296146432 262944 33554432000 4194304 4947581 140734801490016 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/2906/statm: 316442 262944 471 184 0 311317 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1265768

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): 1300.05
CPU time (s): 1300.09
CPU user time (s): 1299.68
CPU system time (s): 0.403938
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1265768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.68
system time used= 0.403938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 265055
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= 1935

runsolver used 2.06968 second user time and 5.03623 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-25 17:57:31
IDJOB=3280400
IDBENCH=20387
IDSOLVER=1571
FILE ID=node137/3280400-1303747050
RUNJOBID= node137-1303746806-2734
PBS_JOBID= 13154025
Free space on /tmp= 71720 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280400-1303747050/watcher-3280400-1303747050 -o /tmp/evaluation-result-3280400-1303747050/solver-3280400-1303747050 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3280400-1303747050.cnf 1058896381

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1058896381

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:     32951124 kB
MemFree:      20178812 kB
Buffers:       1715480 kB
Cached:        6129952 kB
SwapCached:        112 kB
Active:        5736300 kB
Inactive:      6476024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20178812 kB
SwapTotal:    67111528 kB
SwapFree:     67111412 kB
Dirty:           35472 kB
Writeback:           0 kB
AnonPages:     4366436 kB
Mapped:          17060 kB
Slab:           485680 kB
PageTables:      14384 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  5029980 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= 71768 MiB
End job on node137 at 2011-04-25 18:19:13