Trace number 3376270

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) 1290.93 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
MD5SUMd50cd6e15bea1958cfdf9785772f4ad7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c Set FPU double precision.
0.00/0.12	c Parse Cnf success: #var: 750 #clause: 3195
0.00/0.12	c Find Units :          0
0.00/0.12	c Find Invs  :          0
0.00/0.12	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.12	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.12	c Find Ite   :          0
0.00/0.12	c UnDirect variable: 0
0.00/0.12	c UnDirect to Direct Gate: 0
0.00/0.12	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.12	c Break Cycle : 0
0.00/0.12	c Total Root : 0 Undef Var: 750
0.00/0.12	c After covering, Total Root: 0 Leaf: 0
0.00/0.12	c Variable( cover/uncovered/unused ): 0 750 0
0.00/0.12	c Unit Clauses: 0
0.00/0.12	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.12	c Clauses( cover/uncovered ): 0 3195
0.00/0.12	c Total Clauses( cover/uncovered ): 0 3195 0%
0.00/0.12	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.12	c Uncover Clauses avg size: 3 max size: 3
0.00/0.12	c Final circuit: i/l/o/s     750       0    3195      6386
0.00/0.12	c CnfToAig: Time: 0.01 s
0.00/0.12	c TmMap: Set choices finish.
0.00/0.12	c TmMap: Set big and: 3195
0.00/0.12	c TmMap: Origin: 7137 ClauseNum: 19158 --> New: 3946 ClauseNum: 12780
0.00/0.12	c TmMap: Time: 0
0.00/0.12	c Try to Add: #clause: 6390 #xorclause: 0
0.00/0.12	c #var: 750 #clauses: 3196 Solving... 
1290.90/1300.01	c Time Out !!
1290.90/1300.01	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-3376270-1305471305/watcher-3376270-1305471305 -o /tmp/evaluation-result-3376270-1305471305/solver-3376270-1305471305 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376270-1305471305.cnf 1209207711 

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: 5.09 4.74 4.59 6/397 23130
/proc/meminfo: memFree=24593292/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=11796 CPUtime=0 cores=4,6
/proc/23130/stat : 23130 (runsolver) R 23128 23130 22691 0 -1 4202560 43 0 0 0 0 0 0 0 25 0 1 0 391321768 12079104 53 33554432000 4194304 5432360 140736818508736 18446744073709551615 5055511 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23130/statm: 2949 53 33 303 0 2643 0

[startup+0.121123 s]
/proc/loadavg: 5.09 4.74 4.59 6/397 23130
/proc/meminfo: memFree=24593292/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=47736 CPUtime=0.1 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 4192 0 0 0 10 0 0 0 25 0 1 0 391321768 48881664 4129 33554432000 4194304 6014671 140733647867184 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 11934 4129 722 445 0 5479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 47736

[startup+0.200991 s]
/proc/loadavg: 5.09 4.74 4.59 6/397 23130
/proc/meminfo: memFree=24593292/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=47736 CPUtime=0.18 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 4264 0 0 0 18 0 0 0 25 0 1 0 391321768 48881664 4201 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423613 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 11934 4201 722 445 0 5479 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 47736

[startup+0.300978 s]
/proc/loadavg: 5.09 4.74 4.59 6/397 23130
/proc/meminfo: memFree=24593292/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=56324 CPUtime=0.28 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 4435 0 0 0 28 0 0 0 25 0 1 0 391321768 57675776 4372 33554432000 4194304 6014671 140733647867184 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 14081 4372 723 445 0 7626 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56324

[startup+0.700903 s]
/proc/loadavg: 5.09 4.74 4.59 6/397 23130
/proc/meminfo: memFree=24593292/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=65120 CPUtime=0.68 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 4865 0 0 0 68 0 0 0 25 0 1 0 391321768 66682880 4802 33554432000 4194304 6014671 140733647867184 18446744073709551615 4376978 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 16280 4802 723 445 0 9825 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 65120

[startup+1.50077 s]
/proc/loadavg: 5.09 4.74 4.59 6/398 23131
/proc/meminfo: memFree=24573948/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=74120 CPUtime=1.46 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 5402 0 0 0 146 0 0 0 25 0 1 0 391321768 75898880 5339 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 18530 5339 723 445 0 12075 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 74120

[startup+3.10048 s]
/proc/loadavg: 5.09 4.74 4.59 6/398 23131
/proc/meminfo: memFree=24564268/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=74120 CPUtime=3.04 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 7572 0 0 0 304 0 0 0 25 0 1 0 391321768 75898880 7509 33554432000 4194304 6014671 140733647867184 18446744073709551615 4377883 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 18530 7509 727 445 0 12075 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 74120

[startup+6.30092 s]
/proc/loadavg: 5.08 4.74 4.59 6/398 23131
/proc/meminfo: memFree=24558068/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=92148 CPUtime=6.2 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 8900 0 0 0 620 0 0 0 25 0 1 0 391321768 94359552 8837 33554432000 4194304 6014671 140733647867184 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 23037 8837 727 445 0 16582 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 92148

[startup+12.7008 s]
/proc/loadavg: 5.07 4.75 4.59 6/398 23131
/proc/meminfo: memFree=24540036/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=101472 CPUtime=12.53 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 12444 0 0 0 1252 1 0 0 25 0 1 0 391321768 103907328 12371 33554432000 4194304 6014671 140733647867184 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 25368 12371 727 445 0 18913 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 101472

[startup+25.5005 s]
/proc/loadavg: 5.20 4.79 4.61 6/398 23131
/proc/meminfo: memFree=24531104/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=110788 CPUtime=25.17 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 14845 0 0 0 2515 2 0 0 25 0 1 0 391321768 113446912 14772 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 27697 14772 727 445 0 21242 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 110788

[startup+51.101 s]
/proc/loadavg: 5.13 4.81 4.62 6/398 23135
/proc/meminfo: memFree=24506392/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=121612 CPUtime=50.47 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 20007 0 0 0 5044 3 0 0 25 0 1 0 391321768 124530688 19934 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 30403 19934 727 445 0 23948 0
Current children cumulated CPU time (s) 50.47
Current children cumulated vsize (KiB) 121612

[startup+102.301 s]
/proc/loadavg: 5.19 4.88 4.65 6/398 23136
/proc/meminfo: memFree=24482452/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=144476 CPUtime=101.05 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 25783 0 0 0 10101 4 0 0 25 0 1 0 391321768 147943424 25710 33554432000 4194304 6014671 140733647867184 18446744073709551615 4378460 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 36119 25710 727 445 0 29664 0
Current children cumulated CPU time (s) 101.05
Current children cumulated vsize (KiB) 144476

[startup+162.3 s]
/proc/loadavg: 5.11 4.91 4.67 6/398 23138
/proc/meminfo: memFree=24457640/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=155844 CPUtime=160.32 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 29010 0 0 0 16028 4 0 0 25 0 1 0 391321768 159584256 28937 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 38961 28937 739 445 0 32506 0
Current children cumulated CPU time (s) 160.32
Current children cumulated vsize (KiB) 155844

[startup+222.315 s]
/proc/loadavg: 5.08 4.94 4.70 6/398 23139
/proc/meminfo: memFree=24434180/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=167480 CPUtime=219.62 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 34299 0 0 0 21957 5 0 0 25 0 1 0 391321768 171499520 34217 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 41870 34217 730 445 0 35415 0
Current children cumulated CPU time (s) 219.62
Current children cumulated vsize (KiB) 167480

[startup+282.3 s]
/proc/loadavg: 5.06 4.96 4.72 6/398 23141
/proc/meminfo: memFree=24400436/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=179252 CPUtime=278.88 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 38341 0 0 0 27882 6 0 0 25 0 1 0 391321768 183554048 38259 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 44813 38259 730 445 0 38358 0
Current children cumulated CPU time (s) 278.88
Current children cumulated vsize (KiB) 179252

[startup+342.301 s]
/proc/loadavg: 5.06 4.98 4.74 6/398 23143
/proc/meminfo: memFree=24384544/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=227284 CPUtime=338.16 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 41526 0 0 0 33809 7 0 0 25 0 1 0 391321768 232738816 41444 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 56821 41444 730 445 0 50366 0
Current children cumulated CPU time (s) 338.16
Current children cumulated vsize (KiB) 227284

[startup+402.3 s]
/proc/loadavg: 5.10 5.01 4.76 6/398 23153
/proc/meminfo: memFree=24370848/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=227284 CPUtime=397.44 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 41668 0 0 0 39736 8 0 0 25 0 1 0 391321768 232738816 41576 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 56821 41576 730 445 0 50366 0
Current children cumulated CPU time (s) 397.44
Current children cumulated vsize (KiB) 227284

[startup+462.301 s]
/proc/loadavg: 5.18 5.05 4.79 6/398 23155
/proc/meminfo: memFree=24368216/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=326752 CPUtime=456.69 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 41897 0 0 0 45661 8 0 0 25 0 1 0 391321768 334594048 41743 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 81688 41743 730 445 0 75233 0
Current children cumulated CPU time (s) 456.69
Current children cumulated vsize (KiB) 326752

[startup+522.3 s]
/proc/loadavg: 5.07 5.04 4.80 6/398 23156
/proc/meminfo: memFree=24356048/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=326752 CPUtime=515.98 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 42152 0 0 0 51590 8 0 0 25 0 1 0 391321768 334594048 41938 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 81688 41938 730 445 0 75233 0
Current children cumulated CPU time (s) 515.98
Current children cumulated vsize (KiB) 326752

[startup+582.301 s]
/proc/loadavg: 5.09 5.04 4.82 6/398 23158
/proc/meminfo: memFree=24325248/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=575.23 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 51003 0 0 0 57513 10 0 0 25 0 1 0 391321768 387043328 47568 33554432000 4194304 6014671 140733647867184 18446744073709551615 4376783 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 94493 47568 730 445 0 88038 0
Current children cumulated CPU time (s) 575.23
Current children cumulated vsize (KiB) 377972

[startup+642.301 s]
/proc/loadavg: 5.22 5.08 4.84 6/398 23160
/proc/meminfo: memFree=24280596/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=634.53 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 52517 0 0 0 63442 11 0 0 25 0 1 0 391321768 387043328 49082 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 94493 49082 730 445 0 88038 0
Current children cumulated CPU time (s) 634.53
Current children cumulated vsize (KiB) 377972

[startup+702.301 s]
/proc/loadavg: 5.14 5.08 4.85 6/398 23161
/proc/meminfo: memFree=24212616/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=693.8 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 55923 0 0 0 69368 12 0 0 25 0 1 0 391321768 387043328 52488 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424112 0 0 4096 16386 0 0 0 17 6 0 0 0
/proc/23130/statm: 94493 52488 730 445 0 88038 0
Current children cumulated CPU time (s) 693.8
Current children cumulated vsize (KiB) 377972

[startup+762.301 s]
/proc/loadavg: 5.02 5.06 4.86 5/397 23163
/proc/meminfo: memFree=24190260/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=753.19 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 60661 0 0 0 75306 13 0 0 25 0 1 0 391321768 387043328 57226 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 57226 730 445 0 88038 0
Current children cumulated CPU time (s) 753.19
Current children cumulated vsize (KiB) 377972

[startup+822.3 s]
/proc/loadavg: 4.42 4.88 4.80 5/397 23164
/proc/meminfo: memFree=24135064/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=813.18 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 64192 0 0 0 81303 15 0 0 25 0 1 0 391321768 387043328 60757 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 60757 730 445 0 88038 0
Current children cumulated CPU time (s) 813.18
Current children cumulated vsize (KiB) 377972

[startup+882.315 s]
/proc/loadavg: 4.23 4.73 4.76 5/397 23251
/proc/meminfo: memFree=24643528/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=873.2 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 64638 0 0 0 87305 15 0 0 25 0 1 0 391321768 387043328 61203 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423565 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 61203 730 445 0 88038 0
Current children cumulated CPU time (s) 873.2
Current children cumulated vsize (KiB) 377972

[startup+942.3 s]
/proc/loadavg: 4.08 4.60 4.71 5/397 23254
/proc/meminfo: memFree=24551496/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=933.19 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 65115 0 0 0 93304 15 0 0 25 0 1 0 391321768 387043328 61680 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 61680 730 445 0 88038 0
Current children cumulated CPU time (s) 933.19
Current children cumulated vsize (KiB) 377972

[startup+1002.3 s]
/proc/loadavg: 4.03 4.49 4.66 5/397 23255
/proc/meminfo: memFree=24454640/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=993.19 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 65115 0 0 0 99304 15 0 0 25 0 1 0 391321768 387043328 61680 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424029 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 61680 730 445 0 88038 0
Current children cumulated CPU time (s) 993.19
Current children cumulated vsize (KiB) 377972

[startup+1062.3 s]
/proc/loadavg: 4.01 4.40 4.62 5/397 23257
/proc/meminfo: memFree=24421628/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=1053.19 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 67040 0 0 0 105304 15 0 0 25 0 1 0 391321768 387043328 63605 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 63605 730 445 0 88038 0
Current children cumulated CPU time (s) 1053.19
Current children cumulated vsize (KiB) 377972

[startup+1122.3 s]
/proc/loadavg: 4.00 4.32 4.57 5/397 23258
/proc/meminfo: memFree=24413920/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=1113.2 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 67304 0 0 0 111304 16 0 0 25 0 1 0 391321768 387043328 63869 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423552 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 63869 730 445 0 88038 0
Current children cumulated CPU time (s) 1113.2
Current children cumulated vsize (KiB) 377972

[startup+1182.3 s]
/proc/loadavg: 4.05 4.27 4.54 5/397 23260
/proc/meminfo: memFree=24372108/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=1173.2 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 67491 0 0 0 117304 16 0 0 25 0 1 0 391321768 387043328 64055 33554432000 4194304 6014671 140733647867184 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 64055 729 445 0 88038 0
Current children cumulated CPU time (s) 1173.2
Current children cumulated vsize (KiB) 377972

[startup+1242.3 s]
/proc/loadavg: 4.05 4.24 4.51 5/397 23263
/proc/meminfo: memFree=24333388/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=1233.2 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 67709 0 0 0 123304 16 0 0 25 0 1 0 391321768 387043328 64273 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 64273 729 445 0 88038 0
Current children cumulated CPU time (s) 1233.2
Current children cumulated vsize (KiB) 377972



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.19 4.47 7/397 23265
/proc/meminfo: memFree=24294808/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=1290.9 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 73941 0 0 0 129073 17 0 0 25 0 1 0 391321768 387043328 70505 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 70505 729 445 0 88038 0
Current children cumulated CPU time (s) 1290.9
Current children cumulated vsize (KiB) 377972

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: 4.02 4.19 4.47 7/397 23265
/proc/meminfo: memFree=24294808/32951124 swapFree=46575260/67111528
[pid=23130] ppid=23128 vsize=377972 CPUtime=1290.9 cores=4,6
/proc/23130/stat : 23130 (qutersat_releas) R 23128 23130 22691 0 -1 4202496 73941 0 0 0 129073 17 0 0 25 0 1 0 391321768 387043328 70505 33554432000 4194304 6014671 140733647867184 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23130/statm: 94493 70505 729 445 0 88038 0
Current children cumulated CPU time (s) 1290.9
Current children cumulated vsize (KiB) 377972

Child status: 1
Real time (s): 1300.03
CPU time (s): 1290.93
CPU user time (s): 1290.74
CPU system time (s): 0.19097
CPU usage (%): 99.3004
Max. virtual memory (cumulated for all children) (KiB): 377972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1290.74
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73946
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 14830

runsolver used 5.2362 second user time and 10.8314 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-15 16:55:05
IDJOB=3376270
IDBENCH=82779
IDSOLVER=1856
FILE ID=node107/3376270-1305471305
RUNJOBID= node107-1305470844-23022
PBS_JOBID= 13325325
Free space on /tmp= 73444 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376270-1305471305/watcher-3376270-1305471305 -o /tmp/evaluation-result-3376270-1305471305/solver-3376270-1305471305 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376270-1305471305.cnf 1209207711

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

MD5SUM BENCH= d50cd6e15bea1958cfdf9785772f4ad7
RANDOM SEED=1209207711

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24593572 kB
Buffers:        193716 kB
Cached:        1453724 kB
SwapCached:       9824 kB
Active:        7493428 kB
Inactive:       565288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24593572 kB
SwapTotal:    67111528 kB
SwapFree:     46575260 kB
Dirty:            1660 kB
Writeback:           0 kB
AnonPages:     6408032 kB
Mapped:          31232 kB
Slab:           151160 kB
PageTables:      80828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 100177892 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= 73444 MiB
End job on node107 at 2011-05-15 17:16:47