Trace number 3159870

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-k5-r21.3-v125-c2662-S675870149-098.SATISFIABLE.cnf
MD5SUMddac1e46d651615f8587e799d64e665b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.042993
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
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: 125
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 125 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 2662
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2662 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     125       0    2662      9927
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.01/0.02	c covering time  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 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-3159870-1301736979/watcher-3159870-1301736979 -o /tmp/evaluation-result-3159870-1301736979/solver-3159870-1301736979 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159870-1301736979.cnf 886337806 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.95 4.00 3.91 4/187 17031
/proc/meminfo: memFree=20861964/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=29716 CPUtime=0 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 2040 0 0 0 0 0 0 0 25 0 1 0 285296527 30429184 1974 33554432000 4194304 4947581 140733252765648 18446744073709551615 242970247984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17031/statm: 7429 1974 324 184 0 2304 0

[startup+0.017098 s]
/proc/loadavg: 3.95 4.00 3.91 4/187 17031
/proc/meminfo: memFree=20861964/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=32748 CPUtime=0.01 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 2786 0 0 0 1 0 0 0 25 0 1 0 285296527 33533952 2700 33554432000 4194304 4947581 140733252765648 18446744073709551615 4840281 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 8187 2703 407 184 0 3062 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 32748

[startup+0.101116 s]
/proc/loadavg: 3.95 4.00 3.91 4/187 17031
/proc/meminfo: memFree=20861964/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=46072 CPUtime=0.09 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 4063 0 0 0 9 0 0 0 25 0 1 0 285296527 47177728 3977 33554432000 4194304 4947581 140733252765648 18446744073709551615 4353344 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 11518 3977 458 184 0 6393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46072

[startup+0.30108 s]
/proc/loadavg: 3.95 4.00 3.91 4/187 17031
/proc/meminfo: memFree=20861964/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=46072 CPUtime=0.29 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 4221 0 0 0 29 0 0 0 25 0 1 0 285296527 47177728 4135 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 11518 4135 460 184 0 6393 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46072

[startup+0.701007 s]
/proc/loadavg: 3.95 4.00 3.91 4/187 17031
/proc/meminfo: memFree=20861964/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=63408 CPUtime=0.69 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 4669 0 0 0 69 0 0 0 25 0 1 0 285296527 64929792 4583 33554432000 4194304 4947581 140733252765648 18446744073709551615 4352059 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 15852 4583 460 184 0 10727 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63408

[startup+1.50087 s]
/proc/loadavg: 3.95 4.00 3.91 5/188 17032
/proc/meminfo: memFree=20843480/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=72288 CPUtime=1.49 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 5143 0 0 0 148 1 0 0 25 0 1 0 285296527 74022912 5057 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399165 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 18072 5057 460 184 0 12947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72288

[startup+3.1006 s]
/proc/loadavg: 3.95 4.00 3.91 5/188 17032
/proc/meminfo: memFree=20837528/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=81308 CPUtime=3.09 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 6227 0 0 0 308 1 0 0 25 0 1 0 285296527 83259392 6141 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 20327 6141 469 184 0 15202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81308

[startup+6.30104 s]
/proc/loadavg: 3.95 4.00 3.91 5/188 17032
/proc/meminfo: memFree=20822404/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=99956 CPUtime=6.29 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 8819 0 0 0 627 2 0 0 25 0 1 0 285296527 102354944 8730 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 24989 8730 469 184 0 19864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99956

[startup+12.7009 s]
/proc/loadavg: 3.96 4.00 3.91 5/188 17032
/proc/meminfo: memFree=20803692/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=109504 CPUtime=12.69 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 11825 0 0 0 1267 2 0 0 25 0 1 0 285296527 112132096 11736 33554432000 4194304 4947581 140733252765648 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 27376 11736 469 184 0 22251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 109504

[startup+25.5007 s]
/proc/loadavg: 3.97 4.00 3.91 5/188 17032
/proc/meminfo: memFree=20785968/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=129112 CPUtime=25.5 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 15090 0 0 0 2547 3 0 0 25 0 1 0 285296527 132210688 15001 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 32278 15001 469 184 0 27153 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 129112

[startup+51.1003 s]
/proc/loadavg: 3.98 4.00 3.91 5/188 17033
/proc/meminfo: memFree=20765112/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=129112 CPUtime=51.1 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 18361 0 0 0 5106 4 0 0 25 0 1 0 285296527 132210688 18272 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 32278 18272 469 184 0 27153 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 129112

[startup+102.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/188 17034
/proc/meminfo: memFree=20720464/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=129112 CPUtime=102.29 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 23903 0 0 0 10224 5 0 0 25 0 1 0 285296527 132210688 23799 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 32278 23799 475 184 0 27153 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 129112

[startup+162.301 s]
/proc/loadavg: 4.03 4.01 3.92 5/188 17036
/proc/meminfo: memFree=20694288/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=129112 CPUtime=162.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 26121 0 0 0 16224 6 0 0 25 0 1 0 285296527 132210688 26017 33554432000 4194304 4947581 140733252765648 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 32278 26017 475 184 0 27153 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 129112

[startup+222.301 s]
/proc/loadavg: 4.01 4.01 3.92 5/188 17038
/proc/meminfo: memFree=20670096/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=141236 CPUtime=222.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 28512 0 0 0 22223 7 0 0 25 0 1 0 285296527 144625664 28408 33554432000 4194304 4947581 140733252765648 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 35309 28408 475 184 0 30184 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 141236

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 17039
/proc/meminfo: memFree=20637468/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=164968 CPUtime=282.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 32807 0 0 0 28222 8 0 0 25 0 1 0 285296527 168927232 32690 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 41242 32690 475 184 0 36117 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 164968

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 17041
/proc/meminfo: memFree=20609928/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=177092 CPUtime=342.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 35121 0 0 0 34221 9 0 0 25 0 1 0 285296527 181342208 35004 33554432000 4194304 4947581 140733252765648 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 44273 35004 475 184 0 39148 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 177092

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 17042
/proc/meminfo: memFree=20594544/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=177092 CPUtime=402.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 35791 0 0 0 40221 9 0 0 25 0 1 0 285296527 181342208 35670 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 44273 35670 471 184 0 39148 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 177092

[startup+462.3 s]
/proc/loadavg: 3.96 3.98 3.91 5/188 17072
/proc/meminfo: memFree=20757076/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=177092 CPUtime=462.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 37775 0 0 0 46221 9 0 0 25 0 1 0 285296527 181342208 32225 33554432000 4194304 4947581 140733252765648 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 44273 32225 471 184 0 39148 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 177092

[startup+522.301 s]
/proc/loadavg: 4.03 4.00 3.92 5/188 17074
/proc/meminfo: memFree=20702020/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=189936 CPUtime=522.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 44964 0 0 0 52219 11 0 0 25 0 1 0 285296527 194494464 39412 33554432000 4194304 4947581 140733252765648 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 47484 39412 469 184 0 42359 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 189936

[startup+582.301 s]
/proc/loadavg: 4.08 4.02 3.93 5/188 17103
/proc/meminfo: memFree=20803392/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=202872 CPUtime=582.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 48803 0 0 0 58218 12 0 0 25 0 1 0 285296527 207740928 43251 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 50718 43251 469 184 0 45593 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 202872

[startup+642.306 s]
/proc/loadavg: 4.03 4.01 3.93 5/188 17105
/proc/meminfo: memFree=20720788/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=242176 CPUtime=642.31 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 53989 0 0 0 64218 13 0 0 25 0 1 0 285296527 247988224 48437 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 60544 48437 469 184 0 55419 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 242176

[startup+702.301 s]
/proc/loadavg: 4.08 4.02 3.93 5/188 17106
/proc/meminfo: memFree=20685444/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=242176 CPUtime=702.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 55503 0 0 0 70216 14 0 0 25 0 1 0 285296527 247988224 49951 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 60544 49951 469 184 0 55419 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 242176

[startup+762.301 s]
/proc/loadavg: 4.09 4.03 3.94 5/188 17108
/proc/meminfo: memFree=20626900/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=296064 CPUtime=762.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 56995 0 0 0 76216 14 0 0 25 0 1 0 285296527 303169536 51443 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 74016 51444 469 184 0 68891 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 296064

[startup+822.3 s]
/proc/loadavg: 4.03 4.02 3.94 5/188 17110
/proc/meminfo: memFree=20573804/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=822.3 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 64463 0 0 0 82214 16 0 0 25 0 1 0 285296527 358895616 58911 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 58911 469 184 0 82496 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 350484

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 3.94 5/188 17111
/proc/meminfo: memFree=20538320/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=882.31 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 69532 0 0 0 88213 18 0 0 25 0 1 0 285296527 358895616 63980 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 63980 469 184 0 82496 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 350484

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/188 17113
/proc/meminfo: memFree=20524416/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=942.31 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 69783 0 0 0 94213 18 0 0 25 0 1 0 285296527 358895616 64231 33554432000 4194304 4947581 140733252765648 18446744073709551615 4350446 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 64231 469 184 0 82496 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 350484

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/188 17114
/proc/meminfo: memFree=20489816/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1002.31 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 72853 0 0 0 100212 19 0 0 25 0 1 0 285296527 358895616 67301 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 67301 469 184 0 82496 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 350484

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17116
/proc/meminfo: memFree=20459180/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1062.31 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 73210 0 0 0 106212 19 0 0 25 0 1 0 285296527 358895616 67658 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 67658 469 184 0 82496 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 350484

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17118
/proc/meminfo: memFree=20395676/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1122.32 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 73380 0 0 0 112212 20 0 0 25 0 1 0 285296527 358895616 67828 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 67828 469 184 0 82496 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 350484

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17119
/proc/meminfo: memFree=20388464/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1182.32 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 73723 0 0 0 118212 20 0 0 25 0 1 0 285296527 358895616 68171 33554432000 4194304 4947581 140733252765648 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 68171 469 184 0 82496 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 350484

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17121
/proc/meminfo: memFree=20380392/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1242.32 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 74518 0 0 0 124212 20 0 0 25 0 1 0 285296527 358895616 68966 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 68966 469 184 0 82496 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 350484



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17150
/proc/meminfo: memFree=20513448/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1300.02 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 74518 0 0 0 129982 20 0 0 25 0 1 0 285296527 358895616 68966 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 68966 469 184 0 82496 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 350484

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: 4.00 4.00 3.94 5/188 17150
/proc/meminfo: memFree=20513448/32951132 swapFree=67111528/67111528
[pid=17031] ppid=17029 vsize=350484 CPUtime=1300.02 cores=0,2
/proc/17031/stat : 17031 (synit_sat) R 17029 17031 16493 0 -1 4202496 74518 0 0 0 129982 20 0 0 25 0 1 0 285296527 358895616 68966 33554432000 4194304 4947581 140733252765648 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17031/statm: 87621 68966 469 184 0 82496 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 350484

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.83
CPU system time (s): 0.217966
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 350484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2472

runsolver used 2.6026 second user time and 5.42717 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 11:36:19
IDJOB=3159870
IDBENCH=82893
IDSOLVER=1571
FILE ID=node128/3159870-1301736979
RUNJOBID= node128-1301733063-16511
PBS_JOBID= 12840941
Free space on /tmp= 71120 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S675870149-098.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159870-1301736979/watcher-3159870-1301736979 -o /tmp/evaluation-result-3159870-1301736979/solver-3159870-1301736979 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159870-1301736979.cnf 886337806

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

MD5SUM BENCH= ddac1e46d651615f8587e799d64e665b
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:      20862120 kB
Buffers:        340028 kB
Cached:       10970464 kB
SwapCached:          0 kB
Active:        8319124 kB
Inactive:      3493372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20862120 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5164 kB
Writeback:          12 kB
AnonPages:      501628 kB
Mapped:          17532 kB
Slab:           213804 kB
PageTables:       6620 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   958728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71120 MiB
End job on node128 at 2011-04-02 11:58:01