Trace number 3159940

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S222128792-011.SATISFIABLE.cnf
MD5SUMafacdefc4a366ba0b827e7e74ce8af4c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 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     450       0    1917      3828
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
1300.04/1300.00	c interrupt  1300.04 total 1300.04
1300.04/1300.00	c INTERRUPTED ... 
1300.04/1300.00	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-3159940-1301738275/watcher-3159940-1301738275 -o /tmp/evaluation-result-3159940-1301738275/solver-3159940-1301738275 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159940-1301738275.cnf 1667704240 

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: 3.95 3.99 3.94 3/187 8714
/proc/meminfo: memFree=20086440/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=29716 CPUtime=0 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 2035 0 0 0 0 0 0 0 25 0 1 0 266242997 30429184 1971 33554432000 4194304 4947581 140735747408432 18446744073709551615 228095449088 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8714/statm: 7430 1972 322 184 0 2305 0

[startup+0.00761408 s]
/proc/loadavg: 3.95 3.99 3.94 3/187 8714
/proc/meminfo: memFree=20086440/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=30680 CPUtime=0 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 2192 0 0 0 0 0 0 0 25 0 1 0 266242997 31416320 2127 33554432000 4194304 4947581 140735747408432 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 7670 2129 376 184 0 2545 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 30680

[startup+0.100647 s]
/proc/loadavg: 3.95 3.99 3.94 3/187 8714
/proc/meminfo: memFree=20086440/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=41976 CPUtime=0.09 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 3025 0 0 0 9 0 0 0 25 0 1 0 266242997 42983424 2959 33554432000 4194304 4947581 140735747408432 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 10494 2959 456 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300599 s]
/proc/loadavg: 3.95 3.99 3.94 3/187 8714
/proc/meminfo: memFree=20086440/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=50448 CPUtime=0.29 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 3278 0 0 0 29 0 0 0 25 0 1 0 266242997 51658752 3212 33554432000 4194304 4947581 140735747408432 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 12612 3212 456 184 0 7487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50448

[startup+0.700528 s]
/proc/loadavg: 3.95 3.99 3.94 3/187 8714
/proc/meminfo: memFree=20086440/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=67816 CPUtime=0.69 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 3766 0 0 0 69 0 0 0 25 0 1 0 266242997 69443584 3700 33554432000 4194304 4947581 140735747408432 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 16954 3700 456 184 0 11829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67816

[startup+1.50038 s]
/proc/loadavg: 3.95 3.99 3.94 4/188 8715
/proc/meminfo: memFree=20072420/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=76636 CPUtime=1.49 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 5676 0 0 0 149 0 0 0 25 0 1 0 266242997 78475264 5608 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 19159 5608 465 184 0 14034 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76636

[startup+3.1011 s]
/proc/loadavg: 3.95 3.99 3.94 4/188 8743
/proc/meminfo: memFree=20234512/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=103436 CPUtime=3.1 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 6784 0 0 0 309 1 0 0 25 0 1 0 266242997 105918464 6716 33554432000 4194304 4947581 140735747408432 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 25859 6716 465 184 0 20734 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 103436

[startup+6.3005 s]
/proc/loadavg: 3.95 3.99 3.94 5/190 8771
/proc/meminfo: memFree=20186252/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=112620 CPUtime=6.29 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 7634 0 0 0 628 1 0 0 25 0 1 0 266242997 115322880 7564 33554432000 4194304 4947581 140735747408432 18446744073709551615 228095147672 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 28155 7564 465 184 0 23030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112620

[startup+12.7003 s]
/proc/loadavg: 3.96 3.99 3.94 5/190 8771
/proc/meminfo: memFree=20139728/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=112620 CPUtime=12.69 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 10549 0 0 0 1268 1 0 0 25 0 1 0 266242997 115322880 10470 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 28155 10470 465 184 0 23030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 112620

[startup+25.501 s]
/proc/loadavg: 3.97 3.99 3.94 5/190 8771
/proc/meminfo: memFree=20114924/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=122220 CPUtime=25.5 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 12734 0 0 0 2548 2 0 0 25 0 1 0 266242997 125153280 12655 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399798 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 30555 12655 465 184 0 25430 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 122220

[startup+51.1003 s]
/proc/loadavg: 3.98 3.99 3.94 5/190 8800
/proc/meminfo: memFree=20220552/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=132164 CPUtime=51.09 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 15322 0 0 0 5107 2 0 0 25 0 1 0 266242997 135335936 15243 33554432000 4194304 4947581 140735747408432 18446744073709551615 4350740 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 33041 15243 465 184 0 27916 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 132164

[startup+102.307 s]
/proc/loadavg: 4.07 4.01 3.94 5/190 8801
/proc/meminfo: memFree=20137892/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=152904 CPUtime=102.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 21000 0 0 0 10226 4 0 0 25 0 1 0 266242997 156573696 20911 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 38226 20911 465 184 0 33101 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 152904

[startup+162.301 s]
/proc/loadavg: 4.09 4.02 3.95 5/190 8803
/proc/meminfo: memFree=20101032/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=152904 CPUtime=162.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 21416 0 0 0 16226 4 0 0 25 0 1 0 266242997 156573696 21327 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 38226 21327 465 184 0 33101 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 152904

[startup+222.301 s]
/proc/loadavg: 4.03 4.02 3.95 5/190 8813
/proc/meminfo: memFree=20066508/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=152904 CPUtime=222.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 23762 0 0 0 22226 4 0 0 25 0 1 0 266242997 156573696 23671 33554432000 4194304 4947581 140735747408432 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 38226 23671 465 184 0 33101 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 152904

[startup+282.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 8815
/proc/meminfo: memFree=20027680/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=152904 CPUtime=282.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 28001 0 0 0 28225 5 0 0 25 0 1 0 266242997 156573696 27910 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 38226 27910 465 184 0 33101 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 152904

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8816
/proc/meminfo: memFree=19967256/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=164312 CPUtime=342.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 30282 0 0 0 34224 6 0 0 25 0 1 0 266242997 168255488 30191 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 41078 30191 465 184 0 35953 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 164312

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8818
/proc/meminfo: memFree=19942064/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=176044 CPUtime=402.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 33843 0 0 0 40223 7 0 0 25 0 1 0 266242997 180269056 33752 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 44011 33752 465 184 0 38886 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 176044

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8820
/proc/meminfo: memFree=19923056/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=187844 CPUtime=462.3 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 34133 0 0 0 46223 7 0 0 25 0 1 0 266242997 192352256 34042 33554432000 4194304 4947581 140735747408432 18446744073709551615 4400419 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 46961 34042 465 184 0 41836 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 187844

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8821
/proc/meminfo: memFree=19936176/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=187844 CPUtime=522.31 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 35424 0 0 0 52223 8 0 0 25 0 1 0 266242997 192352256 33065 33554432000 4194304 4947581 140735747408432 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 46961 33065 465 184 0 41836 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 187844

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8823
/proc/meminfo: memFree=19918304/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=187844 CPUtime=582.31 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 35617 0 0 0 58223 8 0 0 25 0 1 0 266242997 192352256 33258 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 46961 33258 465 184 0 41836 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 187844

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8824
/proc/meminfo: memFree=19851556/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=642.32 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 41356 0 0 0 64222 10 0 0 25 0 1 0 266242997 217595904 38997 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 38997 465 184 0 47999 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 212496

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 8826
/proc/meminfo: memFree=19832192/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=702.31 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 41626 0 0 0 70221 10 0 0 25 0 1 0 266242997 217595904 39267 33554432000 4194304 4947581 140735747408432 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 39267 465 184 0 47999 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 212496

[startup+762.307 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 8828
/proc/meminfo: memFree=19827820/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=762.32 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 41858 0 0 0 76222 10 0 0 25 0 1 0 266242997 217595904 39499 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 39499 465 184 0 47999 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 212496

[startup+822.301 s]
/proc/loadavg: 4.08 4.02 3.96 5/190 8829
/proc/meminfo: memFree=19819856/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=822.31 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 42471 0 0 0 82221 10 0 0 25 0 1 0 266242997 217595904 40112 33554432000 4194304 4947581 140735747408432 18446744073709551615 4365975 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 40112 465 184 0 47999 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 212496

[startup+882.301 s]
/proc/loadavg: 4.10 4.03 3.96 5/190 8831
/proc/meminfo: memFree=19818464/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=882.32 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 42564 0 0 0 88221 11 0 0 25 0 1 0 266242997 217595904 40205 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 40205 465 184 0 47999 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 212496

[startup+942.301 s]
/proc/loadavg: 4.04 4.02 3.96 5/190 8832
/proc/meminfo: memFree=19815704/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=942.32 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 42580 0 0 0 94221 11 0 0 25 0 1 0 266242997 217595904 40221 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 40221 465 184 0 47999 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 212496

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.96 5/190 8834
/proc/meminfo: memFree=19794468/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=212496 CPUtime=1002.32 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 45793 0 0 0 100221 11 0 0 25 0 1 0 266242997 217595904 43434 33554432000 4194304 4947581 140735747408432 18446744073709551615 4401208 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 53124 43434 465 184 0 47999 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 212496

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 8836
/proc/meminfo: memFree=19768764/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=265076 CPUtime=1062.33 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 51947 0 0 0 106219 14 0 0 25 0 1 0 266242997 271437824 49588 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399368 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 66269 49588 465 184 0 61144 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 265076

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 8837
/proc/meminfo: memFree=19733272/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=265076 CPUtime=1122.33 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 52469 0 0 0 112219 14 0 0 25 0 1 0 266242997 271437824 50110 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 66269 50110 465 184 0 61144 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 265076

[startup+1182.3 s]
/proc/loadavg: 4.06 4.02 3.97 5/190 8839
/proc/meminfo: memFree=19724444/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=265076 CPUtime=1182.33 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 53201 0 0 0 118219 14 0 0 25 0 1 0 266242997 271437824 50833 33554432000 4194304 4947581 140735747408432 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 66269 50833 466 184 0 61144 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 265076

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.97 5/190 8840
/proc/meminfo: memFree=19710648/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=265076 CPUtime=1242.33 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 53969 0 0 0 124218 15 0 0 25 0 1 0 266242997 271437824 51601 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 66269 51601 466 184 0 61144 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 265076



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 8842
/proc/meminfo: memFree=19698600/32951124 swapFree=67111528/67111528
[pid=8714] ppid=8712 vsize=265076 CPUtime=1300.04 cores=1,3
/proc/8714/stat : 8714 (synit_sat) R 8712 8714 8111 0 -1 4202496 53969 0 0 0 129989 15 0 0 25 0 1 0 266242997 271437824 51601 33554432000 4194304 4947581 140735747408432 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/8714/statm: 66269 51601 466 184 0 61144 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 265076

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): 1300.06
CPU user time (s): 1299.9
CPU system time (s): 0.159975
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 265076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53974
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= 1992

runsolver used 2.13667 second user time and 4.95625 second system time

The end

Launcher Data 

Begin job on node142 at 2011-04-02 11:57:55
IDJOB=3159940
IDBENCH=82963
IDSOLVER=1571
FILE ID=node142/3159940-1301738275
RUNJOBID= node142-1301733065-8131
PBS_JOBID= 12840927
Free space on /tmp= 71024 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S222128792-011.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159940-1301738275/watcher-3159940-1301738275 -o /tmp/evaluation-result-3159940-1301738275/solver-3159940-1301738275 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159940-1301738275.cnf 1667704240

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

MD5SUM BENCH= afacdefc4a366ba0b827e7e74ce8af4c
RANDOM SEED=1667704240

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:      20086596 kB
Buffers:        362816 kB
Cached:       11774640 kB
SwapCached:          0 kB
Active:        7874724 kB
Inactive:      4695896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20086596 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2356 kB
Writeback:           0 kB
AnonPages:      432588 kB
Mapped:          16444 kB
Slab:           228168 kB
PageTables:       5712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   784084 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= 71020 MiB
End job on node142 at 2011-04-02 12:19:37