Trace number 3376576

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
QuteRSat 2011-05-12 (fixed)? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S1980330668-030.SATISFIABLE.cnf
MD5SUMc58a0ddee2026f6e03d1207be874b747
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 variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 100 #clause: 2130
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 100
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 100 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2130
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     100       0    2130      7810
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 2714
0.00/0.03	c TmMap: Origin: 7911 ClauseNum: 23430 --> New: 2815 ClauseNum: 13254
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 5428 #xorclause: 0
0.00/0.03	c #var: 684 #clauses: 2715 Solving... 
1300.02/1300.01	c Time Out !!
1300.02/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3376576-1305473676/watcher-3376576-1305473676 -o /tmp/evaluation-result-3376576-1305473676/solver-3376576-1305473676 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376576-1305473676.cnf 2014869162 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 0.92 1.36 2.51 4/352 28243
/proc/meminfo: memFree=13201996/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=31844 CPUtime=0 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 1443 0 0 0 0 0 0 0 23 0 1 0 658966392 32608256 1379 33554432000 4194304 6014671 140737321719408 18446744073709551615 235594560571 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28243/statm: 7961 1392 305 445 0 1506 0

[startup+0.0435961 s]
/proc/loadavg: 0.92 1.36 2.51 4/352 28243
/proc/meminfo: memFree=13201996/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=47736 CPUtime=0.03 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 4080 0 0 0 3 0 0 0 23 0 1 0 658966392 48881664 4016 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 11934 4016 696 445 0 5479 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47736

[startup+0.100584 s]
/proc/loadavg: 0.92 1.36 2.51 4/352 28243
/proc/meminfo: memFree=13201996/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=47736 CPUtime=0.08 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 4161 0 0 0 8 0 0 0 23 0 1 0 658966392 48881664 4097 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424288 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 11934 4097 721 445 0 5479 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 47736

[startup+0.300553 s]
/proc/loadavg: 0.92 1.36 2.51 4/352 28243
/proc/meminfo: memFree=13201996/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=56264 CPUtime=0.28 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 4383 0 0 0 28 0 0 0 25 0 1 0 658966392 57614336 4319 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 14066 4319 723 445 0 7611 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56264

[startup+0.700479 s]
/proc/loadavg: 0.92 1.36 2.51 4/352 28243
/proc/meminfo: memFree=13201996/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=64944 CPUtime=0.68 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 4716 0 0 0 68 0 0 0 25 0 1 0 658966392 66502656 4652 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 16236 4652 723 445 0 9781 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 64944

[startup+1.5004 s]
/proc/loadavg: 0.92 1.36 2.51 5/358 28254
/proc/meminfo: memFree=13156804/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=73740 CPUtime=1.48 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 5577 0 0 0 148 0 0 0 25 0 1 0 658966392 75509760 5513 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 18435 5513 727 445 0 11980 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 73740

[startup+3.10106 s]
/proc/loadavg: 0.92 1.36 2.51 5/358 28254
/proc/meminfo: memFree=13138032/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=82816 CPUtime=3.08 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 6954 0 0 0 308 0 0 0 25 0 1 0 658966392 84803584 6890 33554432000 4194304 6014671 140737321719408 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 20704 6890 728 445 0 14249 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 82816

[startup+6.30049 s]
/proc/loadavg: 1.17 1.40 2.52 5/358 28254
/proc/meminfo: memFree=13103556/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=82816 CPUtime=6.28 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 8607 0 0 0 628 0 0 0 25 0 1 0 658966392 84803584 8543 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 20704 8543 728 445 0 14249 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 82816

[startup+12.7004 s]
/proc/loadavg: 1.39 1.44 2.53 5/358 28254
/proc/meminfo: memFree=13050908/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=82816 CPUtime=12.69 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 11272 0 0 0 1268 1 0 0 25 0 1 0 658966392 84803584 11208 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 20704 11208 728 445 0 14249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82816

[startup+25.5001 s]
/proc/loadavg: 1.97 1.57 2.55 5/358 28254
/proc/meminfo: memFree=13003920/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=92480 CPUtime=25.49 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 13883 0 0 0 2547 2 0 0 25 0 1 0 658966392 94699520 13819 33554432000 4194304 6014671 140737321719408 18446744073709551615 4379570 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 23120 13819 728 445 0 16665 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 92480

[startup+51.1006 s]
/proc/loadavg: 2.66 1.76 2.59 5/358 28255
/proc/meminfo: memFree=12969368/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=112480 CPUtime=51.09 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 15769 0 0 0 5107 2 0 0 25 0 1 0 658966392 115179520 15705 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 28120 15705 742 445 0 21665 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 112480

[startup+102.313 s]
/proc/loadavg: 3.42 2.10 2.66 5/358 28257
/proc/meminfo: memFree=12896668/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=144580 CPUtime=102.3 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 20811 0 0 0 10227 3 0 0 25 0 1 0 658966392 148049920 20747 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 36145 20747 742 445 0 29690 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 144580

[startup+162.301 s]
/proc/loadavg: 3.88 2.48 2.75 5/358 28258
/proc/meminfo: memFree=12830164/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=144580 CPUtime=162.29 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 23814 0 0 0 16226 3 0 0 25 0 1 0 658966392 148049920 23750 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 36145 23750 742 445 0 29690 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 144580

[startup+222.301 s]
/proc/loadavg: 4.01 2.77 2.83 5/358 28260
/proc/meminfo: memFree=12778656/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=167332 CPUtime=222.29 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 27787 0 0 0 22225 4 0 0 25 0 1 0 658966392 171347968 27723 33554432000 4194304 6014671 140737321719408 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 41833 27723 742 445 0 35378 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 167332

[startup+282.301 s]
/proc/loadavg: 4.00 2.99 2.90 5/358 28261
/proc/meminfo: memFree=12750080/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=167332 CPUtime=282.29 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 28480 0 0 0 28225 4 0 0 25 0 1 0 658966392 171347968 28402 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 41833 28402 728 445 0 35378 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 167332

[startup+342.3 s]
/proc/loadavg: 4.00 3.17 2.97 5/358 28263
/proc/meminfo: memFree=12712224/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=167332 CPUtime=342.29 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 29834 0 0 0 34225 4 0 0 25 0 1 0 658966392 171347968 29756 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 41833 29756 728 445 0 35378 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 167332

[startup+402.301 s]
/proc/loadavg: 4.11 3.35 3.04 5/358 28264
/proc/meminfo: memFree=12698420/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=167332 CPUtime=402.29 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 30061 0 0 0 40225 4 0 0 25 0 1 0 658966392 171347968 29980 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 41833 29980 728 445 0 35378 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 167332

[startup+462.3 s]
/proc/loadavg: 4.09 3.48 3.10 5/358 28266
/proc/meminfo: memFree=12677184/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=167332 CPUtime=462.29 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 31621 0 0 0 46225 4 0 0 25 0 1 0 658966392 171347968 31528 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 41833 31528 728 445 0 35378 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 167332

[startup+522.301 s]
/proc/loadavg: 4.03 3.57 3.15 5/358 28268
/proc/meminfo: memFree=12662268/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=179940 CPUtime=522.3 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 35212 0 0 0 52224 6 0 0 25 0 1 0 658966392 184258560 35098 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 44985 35098 728 445 0 38530 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 179940

[startup+582.3 s]
/proc/loadavg: 4.05 3.66 3.21 5/358 28269
/proc/meminfo: memFree=12632840/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=192712 CPUtime=582.3 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 35779 0 0 0 58224 6 0 0 25 0 1 0 658966392 197337088 35656 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 48178 35656 728 445 0 41723 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 192712

[startup+642.301 s]
/proc/loadavg: 4.05 3.74 3.26 5/358 28271
/proc/meminfo: memFree=12601780/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=192712 CPUtime=642.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 36204 0 0 0 64224 7 0 0 25 0 1 0 658966392 197337088 36071 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 48178 36071 728 445 0 41723 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 192712

[startup+702.301 s]
/proc/loadavg: 4.08 3.80 3.31 5/358 28272
/proc/meminfo: memFree=12565524/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=192712 CPUtime=702.3 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 36828 0 0 0 70223 7 0 0 25 0 1 0 658966392 197337088 36683 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424118 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 48178 36683 727 445 0 41723 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 192712

[startup+762.314 s]
/proc/loadavg: 4.10 3.85 3.36 5/358 28274
/proc/meminfo: memFree=12544156/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=192712 CPUtime=762.32 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 37136 0 0 0 76225 7 0 0 25 0 1 0 658966392 197337088 36979 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424065 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 48178 36979 727 445 0 41723 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 192712

[startup+822.301 s]
/proc/loadavg: 4.04 3.87 3.39 5/358 28276
/proc/meminfo: memFree=12515100/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=192712 CPUtime=822.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 37213 0 0 0 82224 7 0 0 25 0 1 0 658966392 197337088 37043 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 48178 37043 727 445 0 41723 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 192712

[startup+882.3 s]
/proc/loadavg: 4.01 3.89 3.43 5/358 28277
/proc/meminfo: memFree=12492984/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=246648 CPUtime=882.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 41189 0 0 0 88223 8 0 0 25 0 1 0 658966392 252567552 40974 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423998 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 61662 40974 727 445 0 55207 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 246648

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.46 5/358 28279
/proc/meminfo: memFree=12467272/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=246648 CPUtime=942.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 44234 0 0 0 94222 9 0 0 25 0 1 0 658966392 252567552 44019 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 61662 44019 727 445 0 55207 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 246648

[startup+1002.3 s]
/proc/loadavg: 4.07 3.94 3.50 5/358 28281
/proc/meminfo: memFree=12450372/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=246648 CPUtime=1002.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 44240 0 0 0 100222 9 0 0 25 0 1 0 658966392 252567552 44008 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 61662 44008 727 445 0 55207 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 246648

[startup+1062.3 s]
/proc/loadavg: 4.02 3.95 3.53 5/358 28282
/proc/meminfo: memFree=12427264/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=246648 CPUtime=1062.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 44490 0 0 0 106222 9 0 0 25 0 1 0 658966392 252567552 44258 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 61662 44258 731 445 0 55207 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 246648

[startup+1122.3 s]
/proc/loadavg: 4.11 3.98 3.56 5/358 28284
/proc/meminfo: memFree=12407144/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=301504 CPUtime=1122.32 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 47778 0 0 0 112221 11 0 0 25 0 1 0 658966392 308740096 47505 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424582 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 75376 47505 727 445 0 68921 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 301504

[startup+1182.3 s]
/proc/loadavg: 4.09 4.00 3.59 5/358 28285
/proc/meminfo: memFree=12385156/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=301504 CPUtime=1182.31 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 50677 0 0 0 118220 11 0 0 25 0 1 0 658966392 308740096 50404 33554432000 4194304 6014671 140737321719408 18446744073709551615 4423942 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 75376 50404 727 445 0 68921 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 301504

[startup+1242.3 s]
/proc/loadavg: 4.03 4.00 3.62 5/358 28287
/proc/meminfo: memFree=12366764/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=301504 CPUtime=1242.32 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 54530 0 0 0 124218 14 0 0 25 0 1 0 658966392 308740096 54237 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 75376 54237 727 445 0 68921 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 301504



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.03 3.65 3/354 28290
/proc/meminfo: memFree=12740480/32950928 swapFree=61888748/67111528
[pid=28243] ppid=28241 vsize=301504 CPUtime=1300.02 cores=1,3
/proc/28243/stat : 28243 (qutersat_releas) R 28241 28243 27415 0 -1 4202496 55593 0 0 0 129988 14 0 0 25 0 1 0 658966392 308740096 55279 33554432000 4194304 6014671 140737321719408 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28243/statm: 75376 55279 727 445 0 68921 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 301504

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): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.154976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 301504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55597
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= 1886

runsolver used 4.23336 second user time and 10.1705 second system time

The end

Launcher Data 

Begin job on node120 at 2011-05-15 17:34:36
IDJOB=3376576
IDBENCH=83085
IDSOLVER=1856
FILE ID=node120/3376576-1305473676
RUNJOBID= node120-1305473676-28213
PBS_JOBID= 13325304
Free space on /tmp= 73640 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S1980330668-030.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376576-1305473676/watcher-3376576-1305473676 -o /tmp/evaluation-result-3376576-1305473676/solver-3376576-1305473676 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376576-1305473676.cnf 2014869162

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

MD5SUM BENCH= c58a0ddee2026f6e03d1207be874b747
RANDOM SEED=2014869162

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13202392 kB
Buffers:         53264 kB
Cached:         973352 kB
SwapCached:      75620 kB
Active:        7307620 kB
Inactive:     12231300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13202392 kB
SwapTotal:    67111528 kB
SwapFree:     61888748 kB
Dirty:            5860 kB
Writeback:           0 kB
AnonPages:    18441532 kB
Mapped:          23472 kB
Slab:            82636 kB
PageTables:      63804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 59058532 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73640 MiB
End job on node120 at 2011-05-15 17:56:18