Trace number 3262145

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) 1300.01 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_506.cnf
MD5SUM3c65ff80757b12edd41f8ee6da874877
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark89.0965
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34386
Sum of the clauses size155873
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284
Number of clauses of size 331656
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52646

Solver Data 

0.00/0.01	c start  0 total 0
0.01/0.03	c Find Units :          0
0.01/0.03	c Find Invs  :          0
0.01/0.04	c Find Ands  :          0 AvgFaninNum: nan
0.01/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.01/0.04	c Find Ite   :          0
0.01/0.04	c UnDirect variable: 0
0.01/0.04	c UnDirect to Direct Gate: 0
0.01/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.01/0.04	c Break Cycle : 0
0.01/0.04	c Total Root : 0 Undef Var: 253
0.01/0.04	c After covering, Total Root: 0 Leaf: 0
0.01/0.04	c Variable( cover/uncovered/unused ): 0 253 0
0.01/0.04	c Unit Clauses: 0
0.01/0.04	c Binary Clauses( cover/uncovered ): 0 84
0.01/0.04	c Clauses( cover/uncovered ): 0 34302
0.01/0.04	c Total Clauses( cover/uncovered ): 0 34386 0%
0.01/0.04	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.01/0.08	c Uncover Clauses avg size: 4.53304 max size: 23
0.01/0.08	c Final circuit: i/l/o/s     253       0   34386     74375
0.01/0.08	c cover rate 0
0.01/0.08	c rocky end  0.07 total 0.07
0.08/0.18	c covering time  0.09 total 0.16
1299.98/1300.00	c interrupt  1299.82 total 1299.98
1299.98/1300.00	c INTERRUPTED ... 
1299.98/1300.00	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-3262145-1303545791/watcher-3262145-1303545791 -o /tmp/evaluation-result-3262145-1303545791/solver-3262145-1303545791 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3262145-1303545791.cnf 287970439 

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: 4.00 3.97 3.82 4/189 25264
/proc/meminfo: memFree=19477596/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=13816 CPUtime=0 cores=4,6
/proc/25264/stat : 25264 (synit_sat) S 25262 25264 24286 0 -1 4194304 105 0 0 0 0 0 0 0 25 0 1 0 446995266 14147584 59 33554432000 4194304 4947581 140734001782752 18446744073709551615 255101845127 0 2147483391 4096 0 18446744071699199166 0 0 17 4 0 0 0
/proc/25264/statm: 3454 59 44 184 0 756 0

[startup+0.0281661 s]
/proc/loadavg: 4.00 3.97 3.82 4/189 25264
/proc/meminfo: memFree=19477596/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=33760 CPUtime=0.01 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 3140 0 0 0 1 0 0 0 25 0 1 0 446995266 34570240 3074 33554432000 4194304 4947581 140734001782752 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 8440 3076 376 184 0 3315 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 33760

[startup+0.101138 s]
/proc/loadavg: 4.00 3.97 3.82 4/189 25264
/proc/meminfo: memFree=19477596/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=49628 CPUtime=0.08 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 6955 0 0 0 8 0 0 0 25 0 1 0 446995266 50819072 6889 33554432000 4194304 4947581 140734001782752 18446744073709551615 4851262 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 12407 6889 386 184 0 7282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49628

[startup+0.301125 s]
/proc/loadavg: 4.00 3.97 3.82 4/189 25264
/proc/meminfo: memFree=19477596/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=81348 CPUtime=0.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 13081 0 0 0 27 1 0 0 25 0 1 0 446995266 83300352 13015 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399401 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 20337 13015 432 184 0 15212 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 81348

[startup+0.700999 s]
/proc/loadavg: 4.00 3.97 3.82 4/189 25264
/proc/meminfo: memFree=19477596/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=81348 CPUtime=0.68 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 13081 0 0 0 67 1 0 0 25 0 1 0 446995266 83300352 13015 33554432000 4194304 4947581 140734001782752 18446744073709551615 4398461 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/25264/statm: 20337 13015 432 184 0 15212 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 81348

[startup+1.50093 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19415340/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=92988 CPUtime=1.48 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 16025 0 0 0 147 1 0 0 25 0 1 0 446995266 95219712 15959 33554432000 4194304 4947581 140734001782752 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 23247 15959 458 184 0 18122 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 92988

[startup+3.10064 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19413604/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=102728 CPUtime=3.08 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 16267 0 0 0 307 1 0 0 25 0 1 0 446995266 105193472 16201 33554432000 4194304 4947581 140734001782752 18446744073709551615 4346317 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 25682 16201 458 184 0 20557 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102728

[startup+6.30107 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19409020/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=112716 CPUtime=6.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 17818 0 0 0 627 1 0 0 25 0 1 0 446995266 115421184 17752 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399362 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 28179 17752 468 184 0 23054 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 112716

[startup+12.7009 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19387020/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=143828 CPUtime=12.68 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 22884 0 0 0 1266 2 0 0 25 0 1 0 446995266 147279872 22818 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 35957 22818 468 184 0 30832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 143828

[startup+25.5007 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19369904/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=154732 CPUtime=25.49 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 25957 0 0 0 2546 3 0 0 25 0 1 0 446995266 158445568 25891 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 38683 25891 468 184 0 33558 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 154732

[startup+51.1002 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25266
/proc/meminfo: memFree=19350408/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=154732 CPUtime=51.08 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 27836 0 0 0 5105 3 0 0 25 0 1 0 446995266 158445568 27770 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 38683 27770 468 184 0 33558 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 154732

[startup+102.307 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25267
/proc/meminfo: memFree=19318656/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=166808 CPUtime=102.29 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 33488 0 0 0 10225 4 0 0 25 0 1 0 446995266 170811392 33422 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399905 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 41702 33422 468 184 0 36577 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 166808

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 25269
/proc/meminfo: memFree=19282812/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=180196 CPUtime=162.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 37615 0 0 0 16223 5 0 0 25 0 1 0 446995266 184520704 37549 33554432000 4194304 4947581 140734001782752 18446744073709551615 4350941 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 45049 37549 468 184 0 39924 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 180196

[startup+222.301 s]
/proc/loadavg: 4.05 3.99 3.85 5/190 25270
/proc/meminfo: memFree=19239400/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=193736 CPUtime=222.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 41050 0 0 0 22223 5 0 0 25 0 1 0 446995266 198385664 38354 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 48434 38354 487 184 0 43309 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 193736

[startup+282.301 s]
/proc/loadavg: 4.02 3.99 3.85 5/190 25272
/proc/meminfo: memFree=19189176/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=207608 CPUtime=282.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 44696 0 0 0 28221 7 0 0 25 0 1 0 446995266 212590592 41993 33554432000 4194304 4947581 140734001782752 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 51902 41993 480 184 0 46777 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 207608

[startup+342.301 s]
/proc/loadavg: 4.08 4.00 3.86 5/190 25274
/proc/meminfo: memFree=19158536/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=207608 CPUtime=342.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 44824 0 0 0 34221 7 0 0 25 0 1 0 446995266 212590592 42121 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 51902 42121 480 184 0 46777 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 207608

[startup+402.301 s]
/proc/loadavg: 4.03 4.00 3.87 5/190 25275
/proc/meminfo: memFree=19106088/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=222336 CPUtime=402.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 49175 0 0 0 40220 8 0 0 25 0 1 0 446995266 227672064 46457 33554432000 4194304 4947581 140734001782752 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 55584 46457 493 184 0 50459 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 222336

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 3.88 5/190 25277
/proc/meminfo: memFree=19093920/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=222336 CPUtime=462.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 51572 0 0 0 46220 8 0 0 25 0 1 0 446995266 227672064 48818 33554432000 4194304 4947581 140734001782752 18446744073709551615 4343440 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 55584 48818 468 184 0 50459 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 222336

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 25278
/proc/meminfo: memFree=19088956/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=222336 CPUtime=522.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 51769 0 0 0 52220 8 0 0 25 0 1 0 446995266 227672064 49015 33554432000 4194304 4947581 140734001782752 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 55584 49015 468 184 0 50459 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 222336

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25280
/proc/meminfo: memFree=19084976/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=222336 CPUtime=582.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 52364 0 0 0 58220 8 0 0 25 0 1 0 446995266 227672064 49610 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 55584 49610 468 184 0 50459 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 222336

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25282
/proc/meminfo: memFree=19043804/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=222336 CPUtime=642.29 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 52464 0 0 0 64221 8 0 0 25 0 1 0 446995266 227672064 49710 33554432000 4194304 4947581 140734001782752 18446744073709551615 4343440 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 55584 49710 468 184 0 50459 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 222336

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 25283
/proc/meminfo: memFree=19008332/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=287648 CPUtime=702.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 55123 0 0 0 70219 9 0 0 25 0 1 0 446995266 294551552 52369 33554432000 4194304 4947581 140734001782752 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 71912 52369 468 184 0 66787 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 287648

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25285
/proc/meminfo: memFree=18998524/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=287648 CPUtime=762.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 56649 0 0 0 76219 9 0 0 25 0 1 0 446995266 294551552 53895 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 71912 53895 468 184 0 66787 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 287648

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25286
/proc/meminfo: memFree=18996656/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=287648 CPUtime=822.29 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 56649 0 0 0 82219 10 0 0 25 0 1 0 446995266 294551552 53895 33554432000 4194304 4947581 140734001782752 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 71912 53895 468 184 0 66787 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 287648

[startup+882.3 s]
/proc/loadavg: 3.15 3.79 3.84 3/178 25324
/proc/meminfo: memFree=19505208/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=287648 CPUtime=882.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 56649 0 0 0 88218 10 0 0 25 0 1 0 446995266 294551552 53895 33554432000 4194304 4947581 140734001782752 18446744073709551615 4351022 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 71912 53895 468 184 0 66787 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 287648

[startup+942.301 s]
/proc/loadavg: 2.42 3.46 3.72 3/178 25325
/proc/meminfo: memFree=19502828/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=287648 CPUtime=942.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 56649 0 0 0 94218 10 0 0 25 0 1 0 446995266 294551552 53895 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399885 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 71912 53895 468 184 0 66787 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 287648

[startup+1002.3 s]
/proc/loadavg: 2.15 3.19 3.61 3/178 25327
/proc/meminfo: memFree=19483584/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=357196 CPUtime=1002.29 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 61006 0 0 0 100218 11 0 0 25 0 1 0 446995266 365768704 58172 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 89299 58172 493 184 0 84174 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 357196

[startup+1062.3 s]
/proc/loadavg: 2.05 2.97 3.51 3/178 25329
/proc/meminfo: memFree=19479212/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=357196 CPUtime=1062.29 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 61849 0 0 0 106218 11 0 0 25 0 1 0 446995266 365768704 59015 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 89299 59015 493 184 0 84174 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 357196

[startup+1122.3 s]
/proc/loadavg: 2.02 2.79 3.41 3/178 25330
/proc/meminfo: memFree=19475092/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=357196 CPUtime=1122.29 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 61893 0 0 0 112218 11 0 0 25 0 1 0 446995266 365768704 59059 33554432000 4194304 4947581 140734001782752 18446744073709551615 4399493 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 89299 59059 493 184 0 84174 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 357196

[startup+1182.3 s]
/proc/loadavg: 2.00 2.65 3.32 3/178 25332
/proc/meminfo: memFree=19474320/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=357196 CPUtime=1182.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 61944 0 0 0 118217 11 0 0 25 0 1 0 446995266 365768704 59110 33554432000 4194304 4947581 140734001782752 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 89299 59110 493 184 0 84174 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 357196

[startup+1242.3 s]
/proc/loadavg: 2.00 2.53 3.24 2/173 25352
/proc/meminfo: memFree=19713932/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=357196 CPUtime=1242.28 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 61992 0 0 0 124217 11 0 0 25 0 1 0 446995266 365768704 59158 33554432000 4194304 4947581 140734001782752 18446744073709551615 4516112 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 89299 59158 493 184 0 84174 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 357196



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.37 2.25 3.09 2/172 25353
/proc/meminfo: memFree=19715124/32951124 swapFree=67111524/67111528
[pid=25264] ppid=25262 vsize=357196 CPUtime=1299.98 cores=4,6
/proc/25264/stat : 25264 (synit_sat) R 25262 25264 24286 0 -1 4202496 61992 0 0 0 129987 11 0 0 25 0 1 0 446995266 365768704 59158 33554432000 4194304 4947581 140734001782752 18446744073709551615 4400419 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/25264/statm: 89299 59158 493 184 0 84174 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 357196

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.01
CPU user time (s): 1299.88
CPU system time (s): 0.12998
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 357196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61997
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= 11
involuntary context switches= 3269

runsolver used 2.21466 second user time and 4.54031 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-23 10:03:11
IDJOB=3262145
IDBENCH=83280
IDSOLVER=1571
FILE ID=node144/3262145-1303545791
RUNJOBID= node144-1303545336-25147
PBS_JOBID= 13143094
Free space on /tmp= 72184 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_506.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262145-1303545791/watcher-3262145-1303545791 -o /tmp/evaluation-result-3262145-1303545791/solver-3262145-1303545791 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3262145-1303545791.cnf 287970439

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

MD5SUM BENCH= 3c65ff80757b12edd41f8ee6da874877
RANDOM SEED=287970439

node144.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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19477752 kB
Buffers:       2152332 kB
Cached:       10261428 kB
SwapCached:          4 kB
Active:        3724312 kB
Inactive:      9215344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19477752 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3136 kB
Writeback:           0 kB
AnonPages:      525692 kB
Mapped:          17044 kB
Slab:           467768 kB
PageTables:       6328 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   795216 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= 72192 MiB
End job on node144 at 2011-04-23 10:24:53