Trace number 3159996

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) 1299.94 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1023920765-089.SATISFIABLE.cnf
MD5SUMea9dfa5adeec712c099d553962345305
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 400
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 400 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1704
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1704 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     400       0    1704      3398
0.00/0.00	c cover rate 0
0.00/0.00	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1299.92/1300.00	c interrupt  1299.92 total 1299.92
1299.92/1300.00	c INTERRUPTED ... 
1299.92/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3159996-1301738646/watcher-3159996-1301738646 -o /tmp/evaluation-result-3159996-1301738646/solver-3159996-1301738646 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159996-1301738646.cnf 96948806 

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 4.02 4.00 4/193 12236
/proc/meminfo: memFree=22204252/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=30688 CPUtime=0 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 2154 0 0 0 0 0 0 0 25 0 1 0 285462470 31424512 2088 33554432000 4194304 4947581 140733841077296 18446744073709551615 4215040 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 7672 2090 376 184 0 2547 0

[startup+0.022939 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 12236
/proc/meminfo: memFree=22204252/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=40960 CPUtime=0.01 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 2867 0 0 0 1 0 0 0 25 0 1 0 285462470 41943040 2800 33554432000 4194304 4947581 140733841077296 18446744073709551615 4346207 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 10240 2800 455 184 0 5115 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 40960

[startup+0.100953 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 12236
/proc/meminfo: memFree=22204252/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=41984 CPUtime=0.09 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 2966 0 0 0 9 0 0 0 25 0 1 0 285462470 42991616 2899 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399584 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 10496 2899 457 184 0 5371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41984

[startup+0.300924 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 12236
/proc/meminfo: memFree=22204252/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=50440 CPUtime=0.29 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 3218 0 0 0 29 0 0 0 25 0 1 0 285462470 51650560 3151 33554432000 4194304 4947581 140733841077296 18446744073709551615 4352693 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 12610 3151 457 184 0 7485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50440

[startup+0.70084 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 12236
/proc/meminfo: memFree=22204252/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=67740 CPUtime=0.69 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 3701 0 0 0 69 0 0 0 25 0 1 0 285462470 69365760 3634 33554432000 4194304 4947581 140733841077296 18446744073709551615 4400419 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 16935 3634 457 184 0 11810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67740

[startup+1.50067 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 12237
/proc/meminfo: memFree=22189984/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=76516 CPUtime=1.49 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 5433 0 0 0 149 0 0 0 25 0 1 0 285462470 78352384 5363 33554432000 4194304 4947581 140733841077296 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 19129 5363 466 184 0 14004 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76516

[startup+3.10035 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 12237
/proc/meminfo: memFree=22181924/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=94224 CPUtime=3.09 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 6296 0 0 0 308 1 0 0 25 0 1 0 285462470 96485376 6226 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/12236/statm: 23556 6226 466 184 0 18431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94224

[startup+6.30076 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 12237
/proc/meminfo: memFree=22177460/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=103332 CPUtime=6.28 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 8254 0 0 0 627 1 0 0 25 0 1 0 285462470 105811968 8174 33554432000 4194304 4947581 140733841077296 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/12236/statm: 25833 8174 466 184 0 20708 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 103332

[startup+12.7007 s]
/proc/loadavg: 4.08 4.03 4.01 5/194 12237
/proc/meminfo: memFree=22165640/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=103332 CPUtime=12.67 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 9801 0 0 0 1266 1 0 0 25 0 1 0 285462470 105811968 9721 33554432000 4194304 4947581 140733841077296 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 25833 9721 466 184 0 20708 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 103332

[startup+25.5003 s]
/proc/loadavg: 4.07 4.03 4.00 5/194 12241
/proc/meminfo: memFree=22154564/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=112844 CPUtime=25.45 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 12427 0 0 0 2543 2 0 0 25 0 1 0 285462470 115552256 12347 33554432000 4194304 4947581 140733841077296 18446744073709551615 4352960 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 28211 12347 466 184 0 23086 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 112844

[startup+51.1006 s]
/proc/loadavg: 4.04 4.03 4.00 5/194 12242
/proc/meminfo: memFree=22142804/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=51.02 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 14656 0 0 0 5099 3 0 0 25 0 1 0 285462470 135827456 14576 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/12236/statm: 33161 14576 466 184 0 28036 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 132644

[startup+102.306 s]
/proc/loadavg: 4.10 4.05 4.01 5/194 12243
/proc/meminfo: memFree=22116180/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=102.18 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 18310 0 0 0 10215 3 0 0 25 0 1 0 285462470 135827456 18224 33554432000 4194304 4947581 140733841077296 18446744073709551615 4352634 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 33161 18224 467 184 0 28036 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 132644

[startup+162.3 s]
/proc/loadavg: 4.04 4.04 4.00 5/194 12244
/proc/meminfo: memFree=22107584/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=162.18 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 18960 0 0 0 16215 3 0 0 25 0 1 0 285462470 135827456 18874 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 33161 18874 467 184 0 28036 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 132644

[startup+222.301 s]
/proc/loadavg: 4.13 4.07 4.01 5/194 12246
/proc/meminfo: memFree=22057192/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=222.19 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 21127 0 0 0 22215 4 0 0 25 0 1 0 285462470 135827456 21041 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 33161 21041 467 184 0 28036 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 132644

[startup+282.301 s]
/proc/loadavg: 4.16 4.09 4.02 5/194 12248
/proc/meminfo: memFree=22042772/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=282.19 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 25171 0 0 0 28214 5 0 0 25 0 1 0 285462470 135827456 25051 33554432000 4194304 4947581 140733841077296 18446744073709551615 4352693 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 33161 25051 467 184 0 28036 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 132644

[startup+342.301 s]
/proc/loadavg: 4.06 4.07 4.01 5/194 12249
/proc/meminfo: memFree=22026496/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=342.19 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 25437 0 0 0 34214 5 0 0 25 0 1 0 285462470 135827456 25317 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 33161 25317 467 184 0 28036 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 132644

[startup+402.301 s]
/proc/loadavg: 4.13 4.08 4.02 5/194 12251
/proc/meminfo: memFree=22021004/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=132644 CPUtime=402.19 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 26039 0 0 0 40214 5 0 0 25 0 1 0 285462470 135827456 25915 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 33161 25915 467 184 0 28036 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 132644

[startup+462.301 s]
/proc/loadavg: 4.05 4.07 4.01 5/194 12252
/proc/meminfo: memFree=22002988/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=144372 CPUtime=462.19 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 28620 0 0 0 46213 6 0 0 25 0 1 0 285462470 147836928 28496 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 36093 28496 467 184 0 30968 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 144372

[startup+522.301 s]
/proc/loadavg: 4.02 4.05 4.00 5/194 12254
/proc/meminfo: memFree=21987944/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=168256 CPUtime=522.19 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 34674 0 0 0 52212 7 0 0 25 0 1 0 285462470 172294144 32041 33554432000 4194304 4947581 140733841077296 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 42064 32041 467 184 0 36939 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 168256

[startup+582.301 s]
/proc/loadavg: 4.07 4.06 4.00 5/194 12256
/proc/meminfo: memFree=21973404/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=180272 CPUtime=582.2 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 38282 0 0 0 58212 8 0 0 25 0 1 0 285462470 184598528 35649 33554432000 4194304 4947581 140733841077296 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 45068 35649 467 184 0 39943 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 180272

[startup+642.301 s]
/proc/loadavg: 4.10 4.07 4.01 5/194 12257
/proc/meminfo: memFree=21953272/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=192460 CPUtime=642.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 38570 0 0 0 64213 8 0 0 25 0 1 0 285462470 197079040 35937 33554432000 4194304 4947581 140733841077296 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 48115 35937 467 184 0 42990 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 192460

[startup+702.301 s]
/proc/loadavg: 4.03 4.06 4.00 5/194 12259
/proc/meminfo: memFree=21932276/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=192460 CPUtime=702.2 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 38853 0 0 0 70212 8 0 0 25 0 1 0 285462470 197079040 36220 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 48115 36220 467 184 0 42990 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 192460

[startup+762.307 s]
/proc/loadavg: 4.06 4.06 4.00 5/194 12260
/proc/meminfo: memFree=21915012/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=192460 CPUtime=762.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 39242 0 0 0 76213 8 0 0 25 0 1 0 285462470 197079040 36609 33554432000 4194304 4947581 140733841077296 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 48115 36609 467 184 0 42990 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 192460

[startup+822.3 s]
/proc/loadavg: 4.09 4.06 4.00 5/194 12262
/proc/meminfo: memFree=21884356/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=192460 CPUtime=822.2 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 40767 0 0 0 82212 8 0 0 25 0 1 0 285462470 197079040 38134 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 48115 38134 467 184 0 42990 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 192460

[startup+882.3 s]
/proc/loadavg: 4.03 4.05 4.00 5/194 12264
/proc/meminfo: memFree=21877760/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=192460 CPUtime=882.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 41382 0 0 0 88212 9 0 0 25 0 1 0 285462470 197079040 38749 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 48115 38749 467 184 0 42990 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 192460

[startup+942.3 s]
/proc/loadavg: 3.41 3.91 3.96 2/176 12319
/proc/meminfo: memFree=22427900/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=192460 CPUtime=942.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 41624 0 0 0 94212 9 0 0 25 0 1 0 285462470 197079040 38991 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 48115 38991 467 184 0 42990 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 192460

[startup+1002.3 s]
/proc/loadavg: 1.88 3.38 3.77 2/176 12321
/proc/meminfo: memFree=22416980/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=244488 CPUtime=1002.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 44435 0 0 0 100212 9 0 0 25 0 1 0 285462470 250355712 41802 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 61122 41802 467 184 0 55997 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 244488

[startup+1062.3 s]
/proc/loadavg: 1.32 2.94 3.59 2/176 12322
/proc/meminfo: memFree=22416696/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=244488 CPUtime=1062.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 44480 0 0 0 106212 9 0 0 25 0 1 0 285462470 250355712 41847 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 61122 41847 467 184 0 55997 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 244488

[startup+1122.3 s]
/proc/loadavg: 1.12 2.59 3.43 2/176 12324
/proc/meminfo: memFree=22415172/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=244488 CPUtime=1122.21 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 44884 0 0 0 112212 9 0 0 25 0 1 0 285462470 250355712 42251 33554432000 4194304 4947581 140733841077296 18446744073709551615 4491873 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 61122 42251 491 184 0 55997 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 244488

[startup+1182.3 s]
/proc/loadavg: 1.04 2.29 3.27 2/176 12326
/proc/meminfo: memFree=22413404/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=296844 CPUtime=1182.22 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 45324 0 0 0 118212 10 0 0 25 0 1 0 285462470 303968256 42691 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 74211 42691 491 184 0 69086 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 296844

[startup+1242.3 s]
/proc/loadavg: 1.01 2.06 3.13 2/176 12327
/proc/meminfo: memFree=22412860/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=296844 CPUtime=1242.22 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 45325 0 0 0 124212 10 0 0 25 0 1 0 285462470 303968256 42692 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 74211 42692 491 184 0 69086 0
Current children cumulated CPU time (s) 1242.22
Current children cumulated vsize (KiB) 296844



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.88 3.00 2/176 12329
/proc/meminfo: memFree=22412832/32951124 swapFree=67111528/67111528
[pid=12236] ppid=12234 vsize=350016 CPUtime=1299.92 cores=4,6
/proc/12236/stat : 12236 (synit_sat) R 12234 12236 11531 0 -1 4202496 45359 0 0 0 129982 10 0 0 25 0 1 0 285462470 358416384 42714 33554432000 4194304 4947581 140733841077296 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/12236/statm: 87504 42714 479 184 0 82379 0
Current children cumulated CPU time (s) 1299.92
Current children cumulated vsize (KiB) 350016

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): 1300.01
CPU time (s): 1299.94
CPU user time (s): 1299.83
CPU system time (s): 0.110983
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 350016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45364
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= 13
involuntary context switches= 12632

runsolver used 2.15567 second user time and 4.6293 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 12:04:06
IDJOB=3159996
IDBENCH=83019
IDSOLVER=1571
FILE ID=node133/3159996-1301738646
RUNJOBID= node133-1301733065-11550
PBS_JOBID= 12840936
Free space on /tmp= 72176 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1023920765-089.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159996-1301738646/watcher-3159996-1301738646 -o /tmp/evaluation-result-3159996-1301738646/solver-3159996-1301738646 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159996-1301738646.cnf 96948806

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

MD5SUM BENCH= ea9dfa5adeec712c099d553962345305
RANDOM SEED=96948806

node133.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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.83
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		: 2666.834
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	: 5332.74
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		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22204408 kB
Buffers:        346040 kB
Cached:        9719072 kB
SwapCached:          0 kB
Active:        7648704 kB
Inactive:      2849008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22204408 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2380 kB
Writeback:           0 kB
AnonPages:      432580 kB
Mapped:          17244 kB
Slab:           185404 kB
PageTables:       6264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   681484 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72184 MiB
End job on node133 at 2011-04-02 12:25:48