Trace number 3159857

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S960198064-030.SATISFIABLE.cnf
MD5SUM06e5d4421198459b1bb719e60182593d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.004998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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: 550
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 550 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 2343
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     550       0    2343      4681
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1300.01/1300.00	c interrupt  1300.01 total 1300.01
1300.01/1300.00	c INTERRUPTED ... 
1300.01/1300.00	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-3159857-1301736976/watcher-3159857-1301736976 -o /tmp/evaluation-result-3159857-1301736976/solver-3159857-1301736976 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159857-1301736976.cnf 1134959474 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.76 3.95 3.89 4/187 16480
/proc/meminfo: memFree=20936140/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=29716 CPUtime=0 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 1834 0 0 0 0 0 0 0 25 0 1 0 285296112 30429184 1771 33554432000 4194304 4947581 140733553702768 18446744073709551615 4308672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16480/statm: 7429 1782 320 184 0 2304 0

[startup+0.0444489 s]
/proc/loadavg: 3.76 3.95 3.89 4/187 16480
/proc/meminfo: memFree=20936140/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=41980 CPUtime=0.03 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 3115 0 0 0 3 0 0 0 25 0 1 0 285296112 42987520 3049 33554432000 4194304 4947581 140733553702768 18446744073709551615 4352059 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 10495 3049 455 184 0 5370 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 41980

[startup+0.100437 s]
/proc/loadavg: 3.76 3.95 3.89 4/187 16480
/proc/meminfo: memFree=20936140/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=41980 CPUtime=0.09 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 3194 0 0 0 9 0 0 0 25 0 1 0 285296112 42987520 3128 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 10495 3128 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300404 s]
/proc/loadavg: 3.76 3.95 3.89 4/187 16480
/proc/meminfo: memFree=20936140/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=51512 CPUtime=0.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 3492 0 0 0 29 0 0 0 25 0 1 0 285296112 52748288 3426 33554432000 4194304 4947581 140733553702768 18446744073709551615 210204343956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 12878 3426 457 184 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51512

[startup+0.700337 s]
/proc/loadavg: 3.76 3.95 3.89 4/187 16480
/proc/meminfo: memFree=20936140/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=60180 CPUtime=0.69 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 3897 0 0 0 69 0 0 0 25 0 1 0 285296112 61624320 3831 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 15045 3831 457 184 0 9920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60180

[startup+1.5002 s]
/proc/loadavg: 3.76 3.95 3.89 5/190 16508
/proc/meminfo: memFree=20897728/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=77900 CPUtime=1.48 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 6097 0 0 0 148 0 0 0 25 0 1 0 285296112 79769600 6031 33554432000 4194304 4947581 140733553702768 18446744073709551615 4346185 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 19475 6031 466 184 0 14350 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 77900

[startup+3.10094 s]
/proc/loadavg: 3.76 3.95 3.89 5/190 16508
/proc/meminfo: memFree=20874416/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=104920 CPUtime=3.09 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 7393 0 0 0 308 1 0 0 25 0 1 0 285296112 107438080 7327 33554432000 4194304 4947581 140733553702768 18446744073709551615 4353344 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 26230 7327 466 184 0 21105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104920

[startup+6.3004 s]
/proc/loadavg: 3.78 3.95 3.89 5/190 16508
/proc/meminfo: memFree=20846720/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=114212 CPUtime=6.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 8384 0 0 0 628 1 0 0 25 0 1 0 285296112 116953088 8318 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 28553 8318 466 184 0 23428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114212

[startup+12.7003 s]
/proc/loadavg: 3.80 3.95 3.89 5/190 16508
/proc/meminfo: memFree=20788616/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=114212 CPUtime=12.69 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 11927 0 0 0 1268 1 0 0 25 0 1 0 285296112 116953088 11852 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 28553 11852 466 184 0 23428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114212

[startup+25.5002 s]
/proc/loadavg: 3.84 3.95 3.90 5/190 16508
/proc/meminfo: memFree=20749300/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=133580 CPUtime=25.49 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 15840 0 0 0 2547 2 0 0 25 0 1 0 285296112 136785920 15765 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 33395 15765 466 184 0 28270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133580

[startup+51.1009 s]
/proc/loadavg: 3.89 3.95 3.90 5/190 16509
/proc/meminfo: memFree=20713776/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=143540 CPUtime=51.09 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 17830 0 0 0 5107 2 0 0 25 0 1 0 285296112 146984960 17755 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 35885 17755 466 184 0 30760 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 143540

[startup+102.306 s]
/proc/loadavg: 3.95 3.96 3.90 5/190 16510
/proc/meminfo: memFree=20632528/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=143540 CPUtime=102.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 22636 0 0 0 10226 3 0 0 25 0 1 0 285296112 146984960 22554 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 35885 22554 466 184 0 30760 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 143540

[startup+162.3 s]
/proc/loadavg: 3.98 3.97 3.91 5/190 16512
/proc/meminfo: memFree=20585984/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=143540 CPUtime=162.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 23428 0 0 0 16226 4 0 0 25 0 1 0 285296112 146984960 23346 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 35885 23346 466 184 0 30760 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 143540

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 16514
/proc/meminfo: memFree=20541540/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=166396 CPUtime=222.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 29671 0 0 0 22223 6 0 0 25 0 1 0 285296112 170389504 29589 33554432000 4194304 4947581 140733553702768 18446744073709551615 4343467 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 41599 29589 466 184 0 36474 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 166396

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 16516
/proc/meminfo: memFree=20505048/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=177748 CPUtime=282.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 30306 0 0 0 28223 6 0 0 25 0 1 0 285296112 182013952 30224 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 44437 30224 466 184 0 39312 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 177748

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 16517
/proc/meminfo: memFree=20470288/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=177748 CPUtime=342.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 34848 0 0 0 34222 7 0 0 25 0 1 0 285296112 182013952 34766 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 44437 34766 466 184 0 39312 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 177748

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 16518
/proc/meminfo: memFree=20413948/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=189564 CPUtime=402.29 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 37822 0 0 0 40221 8 0 0 25 0 1 0 285296112 194113536 37740 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 47391 37740 466 184 0 42266 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 189564

[startup+462.301 s]
/proc/loadavg: 4.10 4.00 3.92 5/190 16520
/proc/meminfo: memFree=20415144/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=201548 CPUtime=462.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 40173 0 0 0 46221 9 0 0 25 0 1 0 285296112 206385152 37173 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 50387 37173 466 184 0 45262 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 201548

[startup+522.301 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 16522
/proc/meminfo: memFree=20392280/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=201548 CPUtime=522.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 40432 0 0 0 52221 9 0 0 25 0 1 0 285296112 206385152 37432 33554432000 4194304 4947581 140733553702768 18446744073709551615 4343552 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 50387 37432 466 184 0 45262 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 201548

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 16524
/proc/meminfo: memFree=20367064/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=201548 CPUtime=582.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 42896 0 0 0 58221 9 0 0 25 0 1 0 285296112 206385152 39896 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 50387 39896 466 184 0 45262 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 201548

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 16525
/proc/meminfo: memFree=20316912/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=250740 CPUtime=642.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 45050 0 0 0 64220 10 0 0 25 0 1 0 285296112 256757760 42050 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 62685 42050 466 184 0 57560 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 250740

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 16526
/proc/meminfo: memFree=20271616/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=250740 CPUtime=702.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 45179 0 0 0 70220 10 0 0 25 0 1 0 285296112 256757760 42179 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399824 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 62685 42179 466 184 0 57560 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 250740

[startup+762.307 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 16528
/proc/meminfo: memFree=20248880/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=762.31 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 46055 0 0 0 76220 11 0 0 25 0 1 0 285296112 308613120 43055 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 43055 466 184 0 70220 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 301380

[startup+822.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 16530
/proc/meminfo: memFree=20236196/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=822.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 46512 0 0 0 82219 11 0 0 25 0 1 0 285296112 308613120 43512 33554432000 4194304 4947581 140733553702768 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 43512 466 184 0 70220 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 301380

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 16532
/proc/meminfo: memFree=20217800/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=882.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 46868 0 0 0 88219 11 0 0 25 0 1 0 285296112 308613120 43868 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 43868 466 184 0 70220 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 301380

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 16533
/proc/meminfo: memFree=20209820/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=942.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 47958 0 0 0 94219 11 0 0 25 0 1 0 285296112 308613120 44958 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 44958 466 184 0 70220 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 301380

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 16534
/proc/meminfo: memFree=20200360/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=1002.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 48017 0 0 0 100219 11 0 0 25 0 1 0 285296112 308613120 45017 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399839 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 45017 466 184 0 70220 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 301380

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 16536
/proc/meminfo: memFree=20178248/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=1062.3 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 49353 0 0 0 106219 11 0 0 25 0 1 0 285296112 308613120 46339 33554432000 4194304 4947581 140733553702768 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 46339 467 184 0 70220 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 301380

[startup+1122.3 s]
/proc/loadavg: 4.07 4.03 3.94 5/190 16538
/proc/meminfo: memFree=20171012/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=1122.31 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 49384 0 0 0 112220 11 0 0 25 0 1 0 285296112 308613120 46370 33554432000 4194304 4947581 140733553702768 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 46370 467 184 0 70220 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 301380

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 16540
/proc/meminfo: memFree=20162792/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=1182.31 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 49415 0 0 0 118220 11 0 0 25 0 1 0 285296112 308613120 46401 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 46401 467 184 0 70220 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 301380

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 16541
/proc/meminfo: memFree=20149232/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=1242.31 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 49447 0 0 0 124220 11 0 0 25 0 1 0 285296112 308613120 46433 33554432000 4194304 4947581 140733553702768 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 46433 467 184 0 70220 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 301380



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.94 3/186 16544
/proc/meminfo: memFree=20583220/32951124 swapFree=67111528/67111528
[pid=16480] ppid=16478 vsize=301380 CPUtime=1300.01 cores=1,3
/proc/16480/stat : 16480 (synit_sat) R 16478 16480 15994 0 -1 4202496 49474 0 0 0 129990 11 0 0 25 0 1 0 285296112 308613120 46460 33554432000 4194304 4947581 140733553702768 18446744073709551615 4399996 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16480/statm: 75345 46460 467 184 0 70220 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 301380

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): 1300.03
CPU user time (s): 1299.91
CPU system time (s): 0.12698
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 301380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49479
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3364

runsolver used 2.07268 second user time and 5.01824 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-02 11:36:16
IDJOB=3159857
IDBENCH=82880
IDSOLVER=1571
FILE ID=node130/3159857-1301736976
RUNJOBID= node130-1301733065-16014
PBS_JOBID= 12840939
Free space on /tmp= 71980 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S960198064-030.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159857-1301736976/watcher-3159857-1301736976 -o /tmp/evaluation-result-3159857-1301736976/solver-3159857-1301736976 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159857-1301736976.cnf 1134959474

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

MD5SUM BENCH= 06e5d4421198459b1bb719e60182593d
RANDOM SEED=1134959474

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20937784 kB
Buffers:        353172 kB
Cached:       11305312 kB
SwapCached:          0 kB
Active:        7252132 kB
Inactive:      4501952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20937784 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7168 kB
Writeback:           0 kB
AnonPages:       95684 kB
Mapped:          16476 kB
Slab:           195812 kB
PageTables:       5240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   352884 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= 71980 MiB
End job on node130 at 2011-04-02 11:57:58