Trace number 3159707

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1094982880-055.UNKNOWN.cnf
MD5SUM7bcc4ef0cfce2800562872a802fb17f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.499
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 500
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 500 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2130
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.01	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     500       0    2130      4250
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
1300.02/1300.00	c interrupt  1300.02 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159707-1301735669/watcher-3159707-1301735669 -o /tmp/evaluation-result-3159707-1301735669/solver-3159707-1301735669 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159707-1301735669.cnf 1907326804 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.92 3.98 3.73 1/181 16778
/proc/meminfo: memFree=21293308/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=29720 CPUtime=0 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 2014 0 0 0 0 0 0 0 25 0 1 0 285165556 30433280 1952 33554432000 4194304 4947581 140737182661216 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16778/statm: 7430 1952 322 184 0 2305 0

[startup+0.0126611 s]
/proc/loadavg: 3.92 3.98 3.73 1/181 16778
/proc/meminfo: memFree=21293308/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=31728 CPUtime=0 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 2567 0 0 0 0 0 0 0 25 0 1 0 285165556 32489472 2502 33554432000 4194304 4947581 140737182661216 18446744073709551615 4840281 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 7932 2502 402 184 0 2807 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 31728

[startup+0.100682 s]
/proc/loadavg: 3.92 3.98 3.73 1/181 16778
/proc/meminfo: memFree=21293308/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=41980 CPUtime=0.09 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 3118 0 0 0 9 0 0 0 25 0 1 0 285165556 42987520 3053 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400144 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 10495 3053 456 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300648 s]
/proc/loadavg: 3.92 3.98 3.73 1/181 16778
/proc/meminfo: memFree=21293308/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=50464 CPUtime=0.29 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 3381 0 0 0 29 0 0 0 25 0 1 0 285165556 51675136 3316 33554432000 4194304 4947581 140737182661216 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 12616 3316 456 184 0 7491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50464

[startup+0.700584 s]
/proc/loadavg: 3.92 3.98 3.73 1/181 16778
/proc/meminfo: memFree=21293308/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=59096 CPUtime=0.69 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 3708 0 0 0 69 0 0 0 25 0 1 0 285165556 60514304 3643 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 14774 3643 456 184 0 9649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59096

[startup+1.50041 s]
/proc/loadavg: 3.92 3.98 3.73 3/181 16823
/proc/meminfo: memFree=21273820/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=76732 CPUtime=1.49 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 5810 0 0 0 149 0 0 0 25 0 1 0 285165556 78573568 5744 33554432000 4194304 4947581 140737182661216 18446744073709551615 4526926 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 19183 5744 465 184 0 14058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76732

[startup+3.10624 s]
/proc/loadavg: 3.92 3.98 3.73 5/188 16860
/proc/meminfo: memFree=21223840/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=76732 CPUtime=3.12 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 6209 0 0 0 311 1 0 0 25 0 1 0 285165556 78573568 6143 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 19183 6156 465 184 0 14058 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 76732

[startup+6.30058 s]
/proc/loadavg: 4.09 4.02 3.74 5/188 16860
/proc/meminfo: memFree=21210572/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=85748 CPUtime=6.29 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 7100 0 0 0 628 1 0 0 25 0 1 0 285165556 87805952 7034 33554432000 4194304 4947581 140737182661216 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 21437 7034 465 184 0 16312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85748

[startup+12.7005 s]
/proc/loadavg: 4.08 4.02 3.74 5/188 16860
/proc/meminfo: memFree=21134020/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=95092 CPUtime=12.69 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 10821 0 0 0 1268 1 0 0 25 0 1 0 285165556 97374208 10746 33554432000 4194304 4947581 140737182661216 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 23773 10746 465 184 0 18648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95092

[startup+25.5003 s]
/proc/loadavg: 4.06 4.01 3.74 5/188 16861
/proc/meminfo: memFree=21106000/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=104632 CPUtime=25.49 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 13287 0 0 0 2547 2 0 0 25 0 1 0 285165556 107143168 13212 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 26158 13212 465 184 0 21033 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104632

[startup+51.1069 s]
/proc/loadavg: 4.04 4.01 3.75 5/188 16861
/proc/meminfo: memFree=21076072/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=114516 CPUtime=51.09 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 15305 0 0 0 5107 2 0 0 25 0 1 0 285165556 117264384 15230 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400033 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 28629 15230 465 184 0 23504 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 114516

[startup+102.301 s]
/proc/loadavg: 4.02 4.01 3.76 5/188 16863
/proc/meminfo: memFree=21002524/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=135176 CPUtime=102.29 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 19179 0 0 0 10226 3 0 0 25 0 1 0 285165556 138420224 19104 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 33794 19104 465 184 0 28669 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 135176

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.77 5/188 16864
/proc/meminfo: memFree=20954392/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=135176 CPUtime=162.29 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 21722 0 0 0 16226 3 0 0 25 0 1 0 285165556 138420224 21629 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400152 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 33794 21629 465 184 0 28669 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 135176

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/188 16866
/proc/meminfo: memFree=20911856/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=135176 CPUtime=222.29 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 24268 0 0 0 22225 4 0 0 25 0 1 0 285165556 138420224 24175 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 33794 24175 465 184 0 28669 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 135176

[startup+282.301 s]
/proc/loadavg: 4.06 4.02 3.80 5/188 16867
/proc/meminfo: memFree=20866828/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=135176 CPUtime=282.29 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 24769 0 0 0 28225 4 0 0 25 0 1 0 285165556 138420224 24676 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 33794 24676 465 184 0 28669 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 135176

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.81 5/188 16869
/proc/meminfo: memFree=20853056/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=135176 CPUtime=342.3 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 26240 0 0 0 34225 5 0 0 25 0 1 0 285165556 138420224 26147 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399842 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 33794 26147 465 184 0 28669 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 135176

[startup+402.3 s]
/proc/loadavg: 4.01 4.00 3.82 5/188 16871
/proc/meminfo: memFree=20800088/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=158512 CPUtime=402.3 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 30360 0 0 0 40224 6 0 0 25 0 1 0 285165556 162316288 30267 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399862 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 39628 30267 465 184 0 34503 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 158512

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/188 16899
/proc/meminfo: memFree=20802516/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=158512 CPUtime=462.3 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 31687 0 0 0 46224 6 0 0 25 0 1 0 285165556 162316288 31594 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399872 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 39628 31594 465 184 0 34503 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 158512

[startup+522.301 s]
/proc/loadavg: 4.07 4.02 3.84 5/188 16901
/proc/meminfo: memFree=20777836/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=158512 CPUtime=522.3 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 31848 0 0 0 52224 6 0 0 25 0 1 0 285165556 162316288 31755 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 39628 31755 465 184 0 34503 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 158512

[startup+582.3 s]
/proc/loadavg: 4.02 4.01 3.84 5/188 16929
/proc/meminfo: memFree=20767724/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=170680 CPUtime=582.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 37433 0 0 0 58223 8 0 0 25 0 1 0 285165556 174776320 34937 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 42670 34937 465 184 0 37545 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 170680

[startup+642.301 s]
/proc/loadavg: 4.13 4.04 3.86 5/188 16931
/proc/meminfo: memFree=20709112/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=207484 CPUtime=642.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 45456 0 0 0 64219 12 0 0 25 0 1 0 285165556 212463616 42960 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 51871 42960 465 184 0 46746 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 207484

[startup+702.307 s]
/proc/loadavg: 4.08 4.04 3.87 5/188 16933
/proc/meminfo: memFree=20681192/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=220496 CPUtime=702.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 46721 0 0 0 70219 12 0 0 25 0 1 0 285165556 225787904 44225 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 55124 44225 465 184 0 49999 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 220496

[startup+762.3 s]
/proc/loadavg: 4.03 4.03 3.88 5/188 16934
/proc/meminfo: memFree=20632316/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=220496 CPUtime=762.3 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 47064 0 0 0 76218 12 0 0 25 0 1 0 285165556 225787904 44568 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 55124 44568 465 184 0 49999 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 220496

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 3.88 5/188 16936
/proc/meminfo: memFree=20623996/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=220496 CPUtime=822.3 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 47273 0 0 0 82218 12 0 0 25 0 1 0 285165556 225787904 44777 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 55124 44777 465 184 0 49999 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 220496

[startup+882.301 s]
/proc/loadavg: 4.07 4.03 3.89 5/188 16937
/proc/meminfo: memFree=20606624/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=220496 CPUtime=882.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 47674 0 0 0 88218 13 0 0 25 0 1 0 285165556 225787904 45178 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400419 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 55124 45178 465 184 0 49999 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 220496

[startup+942.3 s]
/proc/loadavg: 4.03 4.03 3.90 5/188 16939
/proc/meminfo: memFree=20595080/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=272132 CPUtime=942.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 47924 0 0 0 94218 13 0 0 25 0 1 0 285165556 278663168 45428 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 68033 45428 465 184 0 62908 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 272132

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.91 5/188 16941
/proc/meminfo: memFree=20575220/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=324032 CPUtime=1002.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 48426 0 0 0 100218 13 0 0 25 0 1 0 285165556 331808768 45930 33554432000 4194304 4947581 140737182661216 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 81008 45930 465 184 0 75883 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 324032

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 16942
/proc/meminfo: memFree=20534516/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=324032 CPUtime=1062.31 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 48624 0 0 0 106218 13 0 0 25 0 1 0 285165556 331808768 46128 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 81008 46128 465 184 0 75883 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 324032

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 16944
/proc/meminfo: memFree=20491848/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=324032 CPUtime=1122.32 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 51780 0 0 0 112218 14 0 0 25 0 1 0 285165556 331808768 49284 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 81008 49284 465 184 0 75883 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 324032

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 16945
/proc/meminfo: memFree=20491096/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=324032 CPUtime=1182.32 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 51791 0 0 0 118218 14 0 0 25 0 1 0 285165556 331808768 49295 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 81008 49295 465 184 0 75883 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 324032

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.92 5/188 16947
/proc/meminfo: memFree=20465416/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=324032 CPUtime=1242.32 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 51815 0 0 0 124218 14 0 0 25 0 1 0 285165556 331808768 49319 33554432000 4194304 4947581 140737182661216 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 81008 49319 465 184 0 75883 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 324032



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.92 5/188 16949
/proc/meminfo: memFree=20432788/32951132 swapFree=67111528/67111528
[pid=16778] ppid=16776 vsize=324032 CPUtime=1300.02 cores=0,2
/proc/16778/stat : 16778 (synit_sat) R 16776 16778 16493 0 -1 4202496 52217 0 0 0 129988 14 0 0 25 0 1 0 285165556 331808768 49706 33554432000 4194304 4947581 140737182661216 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16778/statm: 81008 49706 473 184 0 75883 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 324032

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): 1300.04
CPU user time (s): 1299.88
CPU system time (s): 0.157975
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 324032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52222
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= 2522

runsolver used 2.76258 second user time and 6.03408 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 11:14:29
IDJOB=3159707
IDBENCH=82730
IDSOLVER=1571
FILE ID=node128/3159707-1301735669
RUNJOBID= node128-1301733063-16511
PBS_JOBID= 12840941
Free space on /tmp= 71120 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1094982880-055.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159707-1301735669/watcher-3159707-1301735669 -o /tmp/evaluation-result-3159707-1301735669/solver-3159707-1301735669 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159707-1301735669.cnf 1907326804

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

MD5SUM BENCH= 7bcc4ef0cfce2800562872a802fb17f2
RANDOM SEED=1907326804

node128.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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.75
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21293464 kB
Buffers:        339544 kB
Cached:       10973832 kB
SwapCached:          0 kB
Active:        7888964 kB
Inactive:      3493188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21293464 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2404 kB
Writeback:           8 kB
AnonPages:       68868 kB
Mapped:          15400 kB
Slab:           213580 kB
PageTables:       4952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   285728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71120 MiB
End job on node128 at 2011-04-02 11:36:11