Trace number 3159897

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-v550-c2343-S1114532273-035.SATISFIABLE.cnf
MD5SUMff7e731e0657a2728f5ff73a4fd8bb2e
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 550
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2343
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     550       0    2343      4680
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-3159897-1301737812/watcher-3159897-1301737812 -o /tmp/evaluation-result-3159897-1301737812/solver-3159897-1301737812 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159897-1301737812.cnf 1059419477 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.09 4.09 4.00 4/187 14041
/proc/meminfo: memFree=21076668/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=29716 CPUtime=0 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 2050 0 0 0 0 0 0 0 25 0 1 0 285380830 30429184 1984 33554432000 4194304 4947581 140736984235216 18446744073709551615 274676635024 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14041/statm: 7429 1984 334 184 0 2304 0

[startup+0.0493259 s]
/proc/loadavg: 4.09 4.09 4.00 4/187 14041
/proc/meminfo: memFree=21076668/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=41980 CPUtime=0.04 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 3120 0 0 0 4 0 0 0 25 0 1 0 285380830 42987520 3054 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 10495 3054 454 184 0 5370 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 41980

[startup+0.10035 s]
/proc/loadavg: 4.09 4.09 4.00 4/187 14041
/proc/meminfo: memFree=21076668/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=41980 CPUtime=0.09 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 3193 0 0 0 9 0 0 0 25 0 1 0 285380830 42987520 3127 33554432000 4194304 4947581 140736984235216 18446744073709551615 4352667 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 10495 3127 456 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300307 s]
/proc/loadavg: 4.09 4.09 4.00 4/187 14041
/proc/meminfo: memFree=21076668/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=51520 CPUtime=0.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 3483 0 0 0 29 0 0 0 25 0 1 0 285380830 52756480 3417 33554432000 4194304 4947581 140736984235216 18446744073709551615 4357644 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 12880 3417 456 184 0 7755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51520

[startup+0.700244 s]
/proc/loadavg: 4.09 4.09 4.00 4/187 14041
/proc/meminfo: memFree=21076668/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=60184 CPUtime=0.69 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 3907 0 0 0 69 0 0 0 25 0 1 0 285380830 61628416 3841 33554432000 4194304 4947581 140736984235216 18446744073709551615 4400163 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 15046 3841 456 184 0 9921 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60184

[startup+1.5011 s]
/proc/loadavg: 4.09 4.09 4.00 5/188 14042
/proc/meminfo: memFree=21060292/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=77928 CPUtime=1.49 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 6162 0 0 0 149 0 0 0 25 0 1 0 285380830 79798272 6096 33554432000 4194304 4947581 140736984235216 18446744073709551615 4354333 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 19482 6096 465 184 0 14357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77928

[startup+3.10083 s]
/proc/loadavg: 4.09 4.09 4.00 5/188 14042
/proc/meminfo: memFree=21049256/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=104992 CPUtime=3.09 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 7407 0 0 0 308 1 0 0 25 0 1 0 285380830 107511808 7341 33554432000 4194304 4947581 140736984235216 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 26248 7341 465 184 0 21123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104992

[startup+6.30027 s]
/proc/loadavg: 4.09 4.09 4.00 5/188 14042
/proc/meminfo: memFree=21040204/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=114288 CPUtime=6.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 8420 0 0 0 628 1 0 0 25 0 1 0 285380830 117030912 8354 33554432000 4194304 4947581 140736984235216 18446744073709551615 4345995 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 28572 8354 465 184 0 23447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114288

[startup+12.7012 s]
/proc/loadavg: 4.15 4.10 4.01 5/188 14042
/proc/meminfo: memFree=21013792/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=114288 CPUtime=12.69 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 12084 0 0 0 1268 1 0 0 25 0 1 0 285380830 117030912 12008 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 28572 12008 465 184 0 23447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114288

[startup+25.5009 s]
/proc/loadavg: 4.13 4.10 4.01 5/188 14044
/proc/meminfo: memFree=20986140/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=133688 CPUtime=25.49 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 15610 0 0 0 2547 2 0 0 25 0 1 0 285380830 136896512 15534 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 33422 15534 465 184 0 28297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133688

[startup+51.1005 s]
/proc/loadavg: 4.15 4.10 4.01 5/188 14044
/proc/meminfo: memFree=20962048/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=144140 CPUtime=51.09 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 17866 0 0 0 5107 2 0 0 25 0 1 0 285380830 147599360 17790 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 36035 17790 465 184 0 30910 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 144140

[startup+102.301 s]
/proc/loadavg: 4.06 4.08 4.00 5/188 14046
/proc/meminfo: memFree=20924452/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=144140 CPUtime=102.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 22820 0 0 0 10226 3 0 0 25 0 1 0 285380830 147599360 22726 33554432000 4194304 4947581 140736984235216 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 36035 22726 469 184 0 30910 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 144140

[startup+162.301 s]
/proc/loadavg: 4.02 4.07 4.00 5/188 14046
/proc/meminfo: memFree=20906328/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=144140 CPUtime=162.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 23876 0 0 0 16226 3 0 0 25 0 1 0 285380830 147599360 23782 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 36035 23782 469 184 0 30910 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 144140

[startup+222.301 s]
/proc/loadavg: 4.01 4.05 4.00 5/188 14048
/proc/meminfo: memFree=20889580/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=144140 CPUtime=222.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 26082 0 0 0 22225 4 0 0 25 0 1 0 285380830 147599360 25988 33554432000 4194304 4947581 140736984235216 18446744073709551615 4350740 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 36035 25988 469 184 0 30910 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 144140

[startup+282.3 s]
/proc/loadavg: 4.00 4.04 4.00 5/188 14050
/proc/meminfo: memFree=20860180/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=167112 CPUtime=282.3 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 30782 0 0 0 28225 5 0 0 25 0 1 0 285380830 171122688 30688 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 41778 30688 469 184 0 36653 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 167112

[startup+342.301 s]
/proc/loadavg: 4.00 4.03 4.00 5/188 14052
/proc/meminfo: memFree=20823588/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=178664 CPUtime=342.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 36450 0 0 0 34223 6 0 0 25 0 1 0 285380830 182951936 36340 33554432000 4194304 4947581 140736984235216 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 44666 36340 471 184 0 39541 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 178664

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14054
/proc/meminfo: memFree=20815268/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=190380 CPUtime=402.29 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 36936 0 0 0 40223 6 0 0 25 0 1 0 285380830 194949120 36826 33554432000 4194304 4947581 140736984235216 18446744073709551615 4350451 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 47595 36826 471 184 0 42470 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 190380

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14082
/proc/meminfo: memFree=21038992/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=190380 CPUtime=462.3 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 38574 0 0 0 46223 7 0 0 25 0 1 0 285380830 194949120 38464 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 47595 38464 471 184 0 42470 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 190380

[startup+522.301 s]
/proc/loadavg: 3.97 4.00 3.99 5/188 14112
/proc/meminfo: memFree=21163396/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=190380 CPUtime=522.3 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 38966 0 0 0 52223 7 0 0 25 0 1 0 285380830 194949120 37847 33554432000 4194304 4947581 140736984235216 18446744073709551615 4400180 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 47595 37847 471 184 0 42470 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 190380

[startup+582.3 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14114
/proc/meminfo: memFree=21114028/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=190380 CPUtime=582.3 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 40161 0 0 0 58223 7 0 0 25 0 1 0 285380830 194949120 39039 33554432000 4194304 4947581 140736984235216 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 47595 39039 468 184 0 42470 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 190380

[startup+642.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14116
/proc/meminfo: memFree=21062536/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=239692 CPUtime=642.3 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 43054 0 0 0 64222 8 0 0 25 0 1 0 285380830 245444608 41932 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 59923 41932 468 184 0 54798 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 239692

[startup+702.3 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14155
/proc/meminfo: memFree=21243200/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=239692 CPUtime=702.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 46024 0 0 0 70222 9 0 0 25 0 1 0 285380830 245444608 44902 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 59923 44902 468 184 0 54798 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 239692

[startup+762.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14155
/proc/meminfo: memFree=21203604/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=290544 CPUtime=762.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 46755 0 0 0 76222 9 0 0 25 0 1 0 285380830 297517056 45633 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 72636 45633 468 184 0 67511 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 290544

[startup+822.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14157
/proc/meminfo: memFree=21156216/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=290544 CPUtime=822.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 48934 0 0 0 82221 10 0 0 25 0 1 0 285380830 297517056 47812 33554432000 4194304 4947581 140736984235216 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 72636 47812 468 184 0 67511 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 290544

[startup+882.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/188 14159
/proc/meminfo: memFree=21141432/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=290544 CPUtime=882.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 50124 0 0 0 88221 10 0 0 25 0 1 0 285380830 297517056 49002 33554432000 4194304 4947581 140736984235216 18446744073709551615 4400448 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 72636 49002 468 184 0 67511 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 290544

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 4.00 6/189 14164
/proc/meminfo: memFree=21079144/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=290544 CPUtime=942.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 52971 0 0 0 94220 11 0 0 25 0 1 0 285380830 297517056 51849 33554432000 4194304 4947581 140736984235216 18446744073709551615 4350478 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 72636 51849 468 184 0 67511 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 290544

[startup+1002.3 s]
/proc/loadavg: 4.08 4.02 4.01 5/188 14166
/proc/meminfo: memFree=21052908/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=290544 CPUtime=1002.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 55569 0 0 0 100220 11 0 0 25 0 1 0 285380830 297517056 54447 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 72636 54447 468 184 0 67511 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 290544

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/188 14166
/proc/meminfo: memFree=21024380/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=290544 CPUtime=1062.32 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 55684 0 0 0 106221 11 0 0 25 0 1 0 285380830 297517056 54562 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 72636 54562 468 184 0 67511 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 290544

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 14168
/proc/meminfo: memFree=21003416/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=343828 CPUtime=1122.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 56711 0 0 0 112220 11 0 0 25 0 1 0 285380830 352079872 55589 33554432000 4194304 4947581 140736984235216 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 85957 55589 468 184 0 80832 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 343828

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 4.00 5/188 14170
/proc/meminfo: memFree=20997572/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=397352 CPUtime=1182.31 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 56881 0 0 0 118220 11 0 0 25 0 1 0 285380830 406888448 55759 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 99338 55759 468 184 0 94213 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 397352

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/188 14172
/proc/meminfo: memFree=20943248/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=397352 CPUtime=1242.32 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 59041 0 0 0 124220 12 0 0 25 0 1 0 285380830 406888448 57919 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 99338 57919 468 184 0 94213 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 397352



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 14174
/proc/meminfo: memFree=20914828/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=452364 CPUtime=1300.02 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 63449 0 0 0 129989 13 0 0 25 0 1 0 285380830 463220736 62327 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 113091 62327 468 184 0 107966 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 452364

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 14174
/proc/meminfo: memFree=20914828/32951132 swapFree=67111528/67111528
[pid=14041] ppid=14039 vsize=452364 CPUtime=1300.02 cores=4,6
/proc/14041/stat : 14041 (synit_sat) R 14039 14041 13345 0 -1 4202496 63449 0 0 0 129989 13 0 0 25 0 1 0 285380830 463220736 62327 33554432000 4194304 4947581 140736984235216 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/14041/statm: 113091 62327 468 184 0 107966 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 452364

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.89
CPU system time (s): 0.149977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 452364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63454
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= 15
involuntary context switches= 1541

runsolver used 2.6406 second user time and 5.59215 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 11:50:12
IDJOB=3159897
IDBENCH=82920
IDSOLVER=1571
FILE ID=node131/3159897-1301737812
RUNJOBID= node131-1301733063-13364
PBS_JOBID= 12840938
Free space on /tmp= 71652 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1114532273-035.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159897-1301737812/watcher-3159897-1301737812 -o /tmp/evaluation-result-3159897-1301737812/solver-3159897-1301737812 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159897-1301737812.cnf 1059419477

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

MD5SUM BENCH= ff7e731e0657a2728f5ff73a4fd8bb2e
RANDOM SEED=1059419477

node131.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21076832 kB
Buffers:        348504 kB
Cached:       10569780 kB
SwapCached:          0 kB
Active:        7417176 kB
Inactive:      4194816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21076832 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2404 kB
Writeback:           4 kB
AnonPages:      693536 kB
Mapped:          17376 kB
Slab:           198736 kB
PageTables:       6424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1142232 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= 71648 MiB
End job on node131 at 2011-04-02 12:11:54