Trace number 3280262

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) 1300.02 1300.12

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c start  0 total 0
0.89/0.92	c Find Units :      12276
0.99/1.01	c Find Invs  :      67320
1.19/1.20	c Find Ands  :     245299 AvgFaninNum: 3.44852
1.19/1.22	c Find Xors  :          0 AvgFaninNum: nan
1.19/1.25	c Find Ite   :          0
1.39/1.40	c UnDirect variable: 20778
1.39/1.41	c UnDirect to Direct Gate: 42841
1.39/1.41	c Forced Direct Gate: 1 Unuse unDirect Gate: 6120
1.39/1.46	c Break Cycle : 153100
1.39/1.46	c Total Root : 24865 Undef Var: 183686
1.49/1.56	c After covering, Total Root: 78373 Leaf: 153116
1.49/1.56	c Variable( cover/uncovered/unused ): 263294 30570 0
1.49/1.56	c Unit Clauses: 12276
1.49/1.56	c Binary Clauses( cover/uncovered ): 287736 777381
1.49/1.56	c Clauses( cover/uncovered ): 67337 213947
1.49/1.56	c Total Clauses( cover/uncovered ): 367349 991328 27.0373%
1.49/1.56	c Covered Ands: 67337 Invs: 42841 Xors: 0 Ites: 0
2.19/2.27	c Uncover Clauses avg size: 2.3146 max size: 10
2.19/2.28	c Final circuit: i/l/o/s  183651       0  932644   1331859
2.19/2.28	c cover rate 27.0373
2.19/2.28	c rocky end  2.27 total 2.27
4.09/4.12	c covering time  1.85 total 4.12
1299.90/1300.00	c interrupt  1295.78 total 1299.9
1299.90/1300.00	c INTERRUPTED ... 
1299.90/1300.00	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-3280262-1303746840/watcher-3280262-1303746840 -o /tmp/evaluation-result-3280262-1303746840/solver-3280262-1303746840 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3280262-1303746840.cnf 1058896381 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 1.77 0.44 0.15 4/189 2808
/proc/meminfo: memFree=21354312/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=29716 CPUtime=0 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 1612 0 0 0 0 0 0 0 23 0 1 0 486281800 30429184 1549 33554432000 4194304 4947581 140736705760480 18446744073709551615 218905424843 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2808/statm: 7429 1567 277 184 0 2304 0

[startup+0.102833 s]
/proc/loadavg: 1.77 0.44 0.15 4/189 2808
/proc/meminfo: memFree=21354312/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=62152 CPUtime=0.09 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 9939 0 0 0 8 1 0 0 24 0 1 0 486281800 63643648 9873 33554432000 4194304 4947581 140736705760480 18446744073709551615 4821852 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 15538 9873 376 184 0 10413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62152

[startup+0.200805 s]
/proc/loadavg: 1.77 0.44 0.15 4/189 2808
/proc/meminfo: memFree=21354312/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=86728 CPUtime=0.19 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 15583 0 0 0 17 2 0 0 24 0 1 0 486281800 88809472 15517 33554432000 4194304 4947581 140736705760480 18446744073709551615 4821968 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 21682 15517 376 184 0 16557 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 86728

[startup+0.300784 s]
/proc/loadavg: 1.77 0.44 0.15 4/189 2808
/proc/meminfo: memFree=21354312/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=86856 CPUtime=0.29 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 15850 0 0 0 27 2 0 0 25 0 1 0 486281800 88940544 15784 33554432000 4194304 4947581 140736705760480 18446744073709551615 4215248 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 21714 15784 376 184 0 16589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 86856

[startup+0.700714 s]
/proc/loadavg: 1.77 0.44 0.15 4/189 2808
/proc/meminfo: memFree=21354312/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=140360 CPUtime=0.69 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 28355 0 0 0 65 4 0 0 25 0 1 0 486281800 143728640 28289 33554432000 4194304 4947581 140736705760480 18446744073709551615 4814781 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 35090 28289 377 184 0 29965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 140360

[startup+1.50057 s]
/proc/loadavg: 1.77 0.44 0.15 5/190 2809
/proc/meminfo: memFree=21199924/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=180676 CPUtime=1.49 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 38570 0 0 0 144 5 0 0 25 0 1 0 486281800 185012224 38504 33554432000 4194304 4947581 140736705760480 18446744073709551615 4833164 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 45169 38504 384 184 0 40044 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 180676

[startup+3.10025 s]
/proc/loadavg: 1.77 0.44 0.15 5/190 2809
/proc/meminfo: memFree=21100708/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=369752 CPUtime=3.09 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 87373 0 0 0 298 11 0 0 25 0 1 0 486281800 378626048 87307 33554432000 4194304 4947581 140736705760480 18446744073709551615 4840091 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 92438 87307 410 184 0 87313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 369752

[startup+6.3007 s]
/proc/loadavg: 1.95 0.50 0.17 5/190 2809
/proc/meminfo: memFree=20389708/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=995080 CPUtime=6.29 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 226490 0 0 0 600 29 0 0 25 0 1 0 486281800 1018961920 224970 33554432000 4194304 4947581 140736705760480 18446744073709551615 4398610 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 248770 224970 438 184 0 243645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 995080

[startup+12.7005 s]
/proc/loadavg: 2.11 0.56 0.19 5/190 2810
/proc/meminfo: memFree=20265292/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=1148424 CPUtime=12.68 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 255299 0 0 0 1235 33 0 0 25 0 1 0 486281800 1175986176 253779 33554432000 4194304 4947581 140736705760480 18446744073709551615 4422055 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 287106 253779 438 184 0 281981 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1148424

[startup+25.5012 s]
/proc/loadavg: 2.53 0.73 0.25 5/190 2810
/proc/meminfo: memFree=19459412/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=1312312 CPUtime=25.48 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 286167 0 0 0 2511 37 0 0 25 0 1 0 486281800 1343807488 284624 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 328078 284624 462 184 0 322953 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1312312

[startup+51.1006 s]
/proc/loadavg: 3.03 0.99 0.35 5/190 2811
/proc/meminfo: memFree=18062828/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2266928 CPUtime=51.08 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 538391 0 0 0 5043 65 0 0 25 0 1 0 486281800 2321334272 523983 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566732 523983 472 184 0 561607 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2266928

[startup+102.3 s]
/proc/loadavg: 3.67 1.48 0.55 5/190 2813
/proc/meminfo: memFree=17317740/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267056 CPUtime=102.26 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544302 0 0 0 10159 67 0 0 25 0 1 0 486281800 2321465344 475879 33554432000 4194304 4947581 140736705760480 18446744073709551615 4352560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566764 475879 472 184 0 561639 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2267056

[startup+162.301 s]
/proc/loadavg: 3.88 1.94 0.76 5/190 2843
/proc/meminfo: memFree=17267020/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267056 CPUtime=162.25 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544318 0 0 0 16158 67 0 0 25 0 1 0 486281800 2321465344 475895 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566764 475895 472 184 0 561639 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2267056

[startup+222.307 s]
/proc/loadavg: 3.95 2.31 0.96 5/190 2907
/proc/meminfo: memFree=19325788/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=222.25 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544537 0 0 0 22157 68 0 0 25 0 1 0 486281800 2321596416 476114 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476114 472 184 0 561671 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 2267184

[startup+282.301 s]
/proc/loadavg: 3.98 2.61 1.15 5/190 2909
/proc/meminfo: memFree=18579052/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=282.24 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544631 0 0 0 28156 68 0 0 25 0 1 0 486281800 2321596416 476208 33554432000 4194304 4947581 140736705760480 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476208 472 184 0 561671 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2267184

[startup+342.301 s]
/proc/loadavg: 3.99 2.86 1.32 5/190 2911
/proc/meminfo: memFree=18488760/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=342.23 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544631 0 0 0 34155 68 0 0 25 0 1 0 486281800 2321596416 476208 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476208 472 184 0 561671 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 2267184

[startup+402.3 s]
/proc/loadavg: 3.99 3.07 1.49 5/190 2912
/proc/meminfo: memFree=18479196/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=402.23 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544631 0 0 0 40155 68 0 0 25 0 1 0 486281800 2321596416 476208 33554432000 4194304 4947581 140736705760480 18446744073709551615 4354840 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476208 472 184 0 561671 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 2267184

[startup+462.3 s]
/proc/loadavg: 3.99 3.23 1.64 5/190 2924
/proc/meminfo: memFree=18428108/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=462.23 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544662 0 0 0 46155 68 0 0 25 0 1 0 486281800 2321596416 476239 33554432000 4194304 4947581 140736705760480 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476239 472 184 0 561671 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 2267184

[startup+522.301 s]
/proc/loadavg: 3.99 3.37 1.79 5/190 2925
/proc/meminfo: memFree=18415432/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=522.23 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544662 0 0 0 52155 68 0 0 25 0 1 0 486281800 2321596416 476239 33554432000 4194304 4947581 140736705760480 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476239 472 184 0 561671 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 2267184

[startup+582.301 s]
/proc/loadavg: 3.99 3.48 1.92 5/190 2927
/proc/meminfo: memFree=18414392/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=582.22 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544662 0 0 0 58154 68 0 0 25 0 1 0 486281800 2321596416 476239 33554432000 4194304 4947581 140736705760480 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476239 472 184 0 561671 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 2267184

[startup+642.301 s]
/proc/loadavg: 4.17 3.62 2.06 5/190 2932
/proc/meminfo: memFree=18406388/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=642.22 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544663 0 0 0 64154 68 0 0 25 0 1 0 486281800 2321596416 476240 33554432000 4194304 4947581 140736705760480 18446744073709551615 4400800 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476240 472 184 0 561671 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 2267184

[startup+702.301 s]
/proc/loadavg: 4.06 3.69 2.18 5/190 2933
/proc/meminfo: memFree=18391080/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=702.22 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 544702 0 0 0 70154 68 0 0 25 0 1 0 486281800 2321596416 476279 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 476279 472 184 0 561671 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 2267184

[startup+762.3 s]
/proc/loadavg: 4.02 3.74 2.29 5/190 2935
/proc/meminfo: memFree=18353088/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=762.22 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 553963 0 0 0 76153 69 0 0 25 0 1 0 486281800 2321596416 485540 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399974 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 485540 472 184 0 561671 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 2267184

[startup+822.3 s]
/proc/loadavg: 4.01 3.79 2.40 5/190 2936
/proc/meminfo: memFree=18347844/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=822.21 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 553963 0 0 0 82151 70 0 0 25 0 1 0 486281800 2321596416 485540 33554432000 4194304 4947581 140736705760480 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 485540 472 184 0 561671 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 2267184

[startup+882.307 s]
/proc/loadavg: 4.00 3.82 2.49 5/190 2938
/proc/meminfo: memFree=18331308/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=882.21 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 554115 0 0 0 88151 70 0 0 25 0 1 0 486281800 2321596416 485692 33554432000 4194304 4947581 140736705760480 18446744073709551615 4404626 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 485692 472 184 0 561671 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 2267184

[startup+942.301 s]
/proc/loadavg: 4.00 3.85 2.59 5/190 2940
/proc/meminfo: memFree=18318636/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=942.2 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 554115 0 0 0 94150 70 0 0 25 0 1 0 486281800 2321596416 485692 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 485692 472 184 0 561671 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 2267184

[startup+1002.3 s]
/proc/loadavg: 4.00 3.88 2.67 5/190 2941
/proc/meminfo: memFree=18309928/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2267184 CPUtime=1002.21 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 554115 0 0 0 100150 71 0 0 25 0 1 0 486281800 2321596416 485692 33554432000 4194304 4947581 140736705760480 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 566796 485692 472 184 0 561671 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 2267184

[startup+1062.3 s]
/proc/loadavg: 4.00 3.90 2.75 5/190 2943
/proc/meminfo: memFree=17907276/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2544368 CPUtime=1062.2 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 644994 0 0 0 106140 80 0 0 25 0 1 0 486281800 2605432832 576507 33554432000 4194304 4947581 140736705760480 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 636092 576507 472 184 0 630967 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 2544368

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.83 5/190 2946
/proc/meminfo: memFree=17905500/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2544368 CPUtime=1122.2 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 645073 0 0 0 112140 80 0 0 25 0 1 0 486281800 2605432832 576519 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 636092 576519 472 184 0 630967 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 2544368

[startup+1182.3 s]
/proc/loadavg: 4.05 3.94 2.90 5/190 2948
/proc/meminfo: memFree=17902360/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2544368 CPUtime=1182.2 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 645304 0 0 0 118140 80 0 0 25 0 1 0 486281800 2605432832 576750 33554432000 4194304 4947581 140736705760480 18446744073709551615 4501928 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 636092 576750 472 184 0 630967 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 2544368

[startup+1242.3 s]
/proc/loadavg: 4.09 3.98 2.98 5/190 2950
/proc/meminfo: memFree=17901452/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2544368 CPUtime=1242.2 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 645402 0 0 0 124139 81 0 0 25 0 1 0 486281800 2605432832 576696 33554432000 4194304 4947581 140736705760480 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 636092 576696 472 184 0 630967 0
Current children cumulated CPU time (s) 1242.2
Current children cumulated vsize (KiB) 2544368



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 3.98 3.04 5/190 2951
/proc/meminfo: memFree=17886056/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=2544368 CPUtime=1299.9 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202496 645457 0 0 0 129909 81 0 0 25 0 1 0 486281800 2605432832 576751 33554432000 4194304 4947581 140736705760480 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/2808/statm: 636092 576751 472 184 0 630967 0
Current children cumulated CPU time (s) 1299.9
Current children cumulated vsize (KiB) 2544368

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

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

[startup+1300.11 s]
/proc/loadavg: 4.03 3.98 3.04 5/190 2951
/proc/meminfo: memFree=17886056/32951124 swapFree=67111412/67111528
[pid=2808] ppid=2806 vsize=0 CPUtime=1300 cores=0,2
/proc/2808/stat : 2808 (synit_sat) R 2806 2808 2713 0 -1 4202500 645462 0 0 0 129909 91 0 0 25 0 1 0 486281800 0 0 33554432000 0 0 0 0 0 0 16384 4096 24578 18446744073709551615 0 0 17 0 0 0 0
/proc/2808/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 0

Child status: 1
Real time (s): 1300.12
CPU time (s): 1300.02
CPU user time (s): 1299.1
CPU system time (s): 0.92086
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 2544368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.1
system time used= 0.92086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 645462
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= 8
involuntary context switches= 16267

runsolver used 2.29965 second user time and 4.80527 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-25 17:54:01
IDJOB=3280262
IDBENCH=20365
IDSOLVER=1571
FILE ID=node137/3280262-1303746840
RUNJOBID= node137-1303746806-2732
PBS_JOBID= 13154025
Free space on /tmp= 71696 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280262-1303746840/watcher-3280262-1303746840 -o /tmp/evaluation-result-3280262-1303746840/solver-3280262-1303746840 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3280262-1303746840.cnf 1058896381

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
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:      21354468 kB
Buffers:       1715220 kB
Cached:        6142636 kB
SwapCached:        112 kB
Active:        4575712 kB
Inactive:      6464584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21354468 kB
SwapTotal:    67111528 kB
SwapFree:     67111412 kB
Dirty:           91092 kB
Writeback:           0 kB
AnonPages:     3181820 kB
Mapped:          17104 kB
Slab:           485924 kB
PageTables:      11760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3715612 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= 71716 MiB
End job on node137 at 2011-04-25 18:15:43