Trace number 3159935

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S183128297-005.SATISFIABLE.cnf
MD5SUMf0ea1852e91ab44abb725179e04ad108
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 400
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 400 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1704
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1704 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     400       0    1704      3400
0.00/0.00	c cover rate 0
0.00/0.00	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1299.98/1300.00	c interrupt  1299.98 total 1299.98
1299.98/1300.00	c INTERRUPTED ... 
1299.98/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 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-3159935-1301738274/watcher-3159935-1301738274 -o /tmp/evaluation-result-3159935-1301738274/solver-3159935-1301738274 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159935-1301738274.cnf 886337806 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.94 4/187 17149
/proc/meminfo: memFree=20542816/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=29720 CPUtime=0 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 2024 0 0 0 0 0 0 0 25 0 1 0 285426083 30433280 1960 33554432000 4194304 4947581 140735436750176 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17149/statm: 7430 1960 322 184 0 2305 0

[startup+0.0784239 s]
/proc/loadavg: 4.00 4.00 3.94 4/187 17149
/proc/meminfo: memFree=20542816/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=41976 CPUtime=0.07 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 2937 0 0 0 7 0 0 0 25 0 1 0 285426083 42983424 2870 33554432000 4194304 4947581 140735436750176 18446744073709551615 4350276 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 10494 2870 456 184 0 5369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 41976

[startup+0.100419 s]
/proc/loadavg: 4.00 4.00 3.94 4/187 17149
/proc/meminfo: memFree=20542816/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=41976 CPUtime=0.09 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 2957 0 0 0 9 0 0 0 25 0 1 0 285426083 42983424 2890 33554432000 4194304 4947581 140735436750176 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 10494 2890 456 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300381 s]
/proc/loadavg: 4.00 4.00 3.94 4/187 17149
/proc/meminfo: memFree=20542816/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=50432 CPUtime=0.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 3214 0 0 0 29 0 0 0 25 0 1 0 285426083 51642368 3147 33554432000 4194304 4947581 140735436750176 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 12608 3147 456 184 0 7483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50432

[startup+0.700318 s]
/proc/loadavg: 4.00 4.00 3.94 4/187 17149
/proc/meminfo: memFree=20542816/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=67744 CPUtime=0.69 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 3694 0 0 0 69 0 0 0 25 0 1 0 285426083 69369856 3627 33554432000 4194304 4947581 140735436750176 18446744073709551615 242970246850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 16936 3627 456 184 0 11811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67744

[startup+1.50018 s]
/proc/loadavg: 4.00 4.00 3.94 6/188 17150
/proc/meminfo: memFree=20528796/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=76520 CPUtime=1.49 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 5450 0 0 0 149 0 0 0 25 0 1 0 285426083 78356480 5380 33554432000 4194304 4947581 140735436750176 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 19130 5380 465 184 0 14005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76520

[startup+3.1009 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17150
/proc/meminfo: memFree=20519620/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=103692 CPUtime=3.09 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 6656 0 0 0 309 0 0 0 25 0 1 0 285426083 106180608 6586 33554432000 4194304 4947581 140735436750176 18446744073709551615 4352440 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 25923 6586 465 184 0 20798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103692

[startup+6.30036 s]
/proc/loadavg: 4.00 4.00 3.94 4/186 17151
/proc/meminfo: memFree=20787132/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=112716 CPUtime=6.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 8621 0 0 0 628 1 0 0 25 0 1 0 285426083 115421184 8540 33554432000 4194304 4947581 140735436750176 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 28179 8540 465 184 0 23054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112716

[startup+12.7002 s]
/proc/loadavg: 4.08 4.02 3.94 6/188 17178
/proc/meminfo: memFree=20746060/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=121868 CPUtime=12.69 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 10415 0 0 0 1268 1 0 0 25 0 1 0 285426083 124792832 10334 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399990 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 30467 10334 465 184 0 25342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 121868

[startup+25.501 s]
/proc/loadavg: 4.20 4.05 3.95 5/188 17179
/proc/meminfo: memFree=20717768/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=131484 CPUtime=25.49 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 12307 0 0 0 2547 2 0 0 25 0 1 0 285426083 134639616 12226 33554432000 4194304 4947581 140735436750176 18446744073709551615 4400710 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 32871 12226 465 184 0 27746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 131484

[startup+51.1006 s]
/proc/loadavg: 4.13 4.04 3.95 5/188 17180
/proc/meminfo: memFree=20684996/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=141332 CPUtime=51.09 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 15173 0 0 0 5106 3 0 0 25 0 1 0 285426083 144723968 15092 33554432000 4194304 4947581 140735436750176 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 35333 15092 465 184 0 30208 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 141332

[startup+102.307 s]
/proc/loadavg: 4.05 4.03 3.95 5/188 17181
/proc/meminfo: memFree=20630304/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=161656 CPUtime=102.3 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 21946 0 0 0 10225 5 0 0 25 0 1 0 285426083 165535744 21861 33554432000 4194304 4947581 140735436750176 18446744073709551615 4400416 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 40414 21861 483 184 0 35289 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 161656

[startup+162.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/188 17182
/proc/meminfo: memFree=20600524/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=172432 CPUtime=162.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 24681 0 0 0 16223 6 0 0 25 0 1 0 285426083 176570368 24577 33554432000 4194304 4947581 140735436750176 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 43108 24577 466 184 0 37983 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 172432

[startup+222.301 s]
/proc/loadavg: 4.00 4.02 3.95 5/188 17193
/proc/meminfo: memFree=20544272/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=172432 CPUtime=222.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 25218 0 0 0 22223 6 0 0 25 0 1 0 285426083 176570368 25114 33554432000 4194304 4947581 140735436750176 18446744073709551615 4354183 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 43108 25114 466 184 0 37983 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 172432

[startup+282.301 s]
/proc/loadavg: 4.03 4.03 3.96 5/188 17195
/proc/meminfo: memFree=20526032/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=172432 CPUtime=282.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 28213 0 0 0 28222 7 0 0 25 0 1 0 285426083 176570368 28109 33554432000 4194304 4947581 140735436750176 18446744073709551615 4515664 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 43108 28109 466 184 0 37983 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 172432

[startup+342.3 s]
/proc/loadavg: 4.08 4.04 3.96 5/188 17197
/proc/meminfo: memFree=20476892/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=172432 CPUtime=342.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 28663 0 0 0 34222 7 0 0 25 0 1 0 285426083 176570368 28559 33554432000 4194304 4947581 140735436750176 18446744073709551615 4398461 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 43108 28559 466 184 0 37983 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 172432

[startup+402.301 s]
/proc/loadavg: 4.03 4.03 3.96 5/188 17198
/proc/meminfo: memFree=20424040/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=172432 CPUtime=402.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 30774 0 0 0 40222 7 0 0 25 0 1 0 285426083 176570368 30668 33554432000 4194304 4947581 140735436750176 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 43108 30668 467 184 0 37983 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 172432

[startup+462.301 s]
/proc/loadavg: 4.01 4.02 3.96 5/188 17227
/proc/meminfo: memFree=20641452/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=184228 CPUtime=462.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 31932 0 0 0 46221 8 0 0 25 0 1 0 285426083 188649472 31826 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 46057 31826 467 184 0 40932 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 184228

[startup+522.3 s]
/proc/loadavg: 4.00 4.02 3.96 5/188 17232
/proc/meminfo: memFree=20598680/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=522.29 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 35374 0 0 0 52219 10 0 0 25 0 1 0 285426083 200888320 34020 33554432000 4194304 4947581 140735436750176 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 34020 467 184 0 43920 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 196180

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 17262
/proc/meminfo: memFree=20813316/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=582.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 37213 0 0 0 58218 10 0 0 25 0 1 0 285426083 200888320 35859 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 35859 467 184 0 43920 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 196180

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17264
/proc/meminfo: memFree=20768728/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=642.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 37310 0 0 0 64218 10 0 0 25 0 1 0 285426083 200888320 35956 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 35956 467 184 0 43920 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 196180

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17265
/proc/meminfo: memFree=20740188/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=702.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 37604 0 0 0 70218 10 0 0 25 0 1 0 285426083 200888320 36250 33554432000 4194304 4947581 140735436750176 18446744073709551615 4343389 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 36250 467 184 0 43920 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 196180

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17266
/proc/meminfo: memFree=20720952/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=762.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 37664 0 0 0 76218 10 0 0 25 0 1 0 285426083 200888320 36310 33554432000 4194304 4947581 140735436750176 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 36310 467 184 0 43920 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 196180

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 3.97 5/188 17268
/proc/meminfo: memFree=20703932/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=822.27 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 37967 0 0 0 82217 10 0 0 25 0 1 0 285426083 200888320 36613 33554432000 4194304 4947581 140735436750176 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 36613 467 184 0 43920 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 196180

[startup+882.3 s]
/proc/loadavg: 4.08 4.02 3.97 5/188 17270
/proc/meminfo: memFree=20668828/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=196180 CPUtime=882.27 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 38182 0 0 0 88217 10 0 0 25 0 1 0 285426083 200888320 36828 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 49045 36828 467 184 0 43920 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 196180

[startup+942.301 s]
/proc/loadavg: 4.03 4.02 3.97 5/188 17272
/proc/meminfo: memFree=20618840/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=209116 CPUtime=942.27 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 44543 0 0 0 94215 12 0 0 25 0 1 0 285426083 214134784 43187 33554432000 4194304 4947581 140735436750176 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 52279 43187 486 184 0 47154 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 209116

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.97 5/188 17273
/proc/meminfo: memFree=20594520/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=260856 CPUtime=1002.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 46058 0 0 0 100215 13 0 0 25 0 1 0 285426083 267116544 44702 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 65214 44702 486 184 0 60089 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 260856

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.97 5/188 17274
/proc/meminfo: memFree=20578140/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=260856 CPUtime=1062.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 46072 0 0 0 106215 13 0 0 25 0 1 0 285426083 267116544 44716 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 65214 44716 486 184 0 60089 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 260856

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17276
/proc/meminfo: memFree=20557916/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=260856 CPUtime=1122.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 47006 0 0 0 112215 13 0 0 25 0 1 0 285426083 267116544 45617 33554432000 4194304 4947581 140735436750176 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 65214 45617 478 184 0 60089 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 260856

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17278
/proc/meminfo: memFree=20553932/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=313568 CPUtime=1182.28 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 47285 0 0 0 118215 13 0 0 25 0 1 0 285426083 321093632 45896 33554432000 4194304 4947581 140735436750176 18446744073709551615 4343411 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 78392 45896 478 184 0 73267 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 313568

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17280
/proc/meminfo: memFree=20525896/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=313568 CPUtime=1242.27 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 50348 0 0 0 124213 14 0 0 25 0 1 0 285426083 321093632 48959 33554432000 4194304 4947581 140735436750176 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 78392 48959 478 184 0 73267 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 313568



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17281
/proc/meminfo: memFree=20513732/32951132 swapFree=67111528/67111528
[pid=17149] ppid=17147 vsize=313568 CPUtime=1299.98 cores=5,7
/proc/17149/stat : 17149 (synit_sat) R 17147 17149 16493 0 -1 4202496 50908 0 0 0 129984 14 0 0 25 0 1 0 285426083 321093632 49515 33554432000 4194304 4947581 140735436750176 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/17149/statm: 78392 49515 474 184 0 73267 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 313568

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
CPU user time (s): 1299.84
CPU system time (s): 0.153976
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 313568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50913
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= 5465

runsolver used 1.9827 second user time and 5.11622 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 11:57:54
IDJOB=3159935
IDBENCH=82958
IDSOLVER=1571
FILE ID=node128/3159935-1301738274
RUNJOBID= node128-1301733063-16514
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-v400-c1704-S183128297-005.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159935-1301738274/watcher-3159935-1301738274 -o /tmp/evaluation-result-3159935-1301738274/solver-3159935-1301738274 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159935-1301738274.cnf 886337806

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

MD5SUM BENCH= f0ea1852e91ab44abb725179e04ad108
RANDOM SEED=886337806

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:      20542848 kB
Buffers:        340344 kB
Cached:       10970548 kB
SwapCached:          0 kB
Active:        8638020 kB
Inactive:      3493384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20542848 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2348 kB
Writeback:           0 kB
AnonPages:      820368 kB
Mapped:          17540 kB
Slab:           213208 kB
PageTables:       6940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1280540 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 12:19:36