Trace number 3188684

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 2011-03-01? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S1880411078-058.SATISFIABLE.cnf
MD5SUM4731d8739f39a82190bbff45268a7d21
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.043992
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 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 100 #clause: 2130
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: 100
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 100 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 2130
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2130 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     100       0    2130      7776
0.00/0.01	c CnfToAig: Time: 0 s
0.01/0.02	c TmMap: Set choices finish.
0.01/0.03	c TmMap: Set big and: 2730
0.01/0.03	c TmMap: Origin: 7877 ClauseNum: 23328 --> New: 2831 ClauseNum: 13256
0.01/0.03	c TmMap: Time: 0
0.01/0.03	c Try to Add: #clause: 5460 #xorclause: 0
0.01/0.03	c #var: 700 #clauses: 2730 Solving... 
1300.02/1300.00	c Time Out !!
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-3188684-1302283988/watcher-3188684-1302283988 -o /tmp/evaluation-result-3188684-1302283988/solver-3188684-1302283988 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188684-1302283988.cnf 1817166921 

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: 4.04 4.01 4.02 5/185 17124
/proc/meminfo: memFree=30393016/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=32356 CPUtime=0 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 1615 0 0 0 0 0 0 0 22 0 1 0 72590063 33132544 1547 33554432000 4194304 6016207 140737366038288 18446744073709551615 268660356043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17124/statm: 8089 1551 305 445 0 1633 0

[startup+0.0215501 s]
/proc/loadavg: 4.04 4.01 4.02 5/185 17124
/proc/meminfo: memFree=30393016/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=36460 CPUtime=0.01 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 3052 0 0 0 1 0 0 0 22 0 1 0 72590063 37335040 2984 33554432000 4194304 6016207 140737366038288 18446744073709551615 4342367 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 9115 2988 619 445 0 2659 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 36460

[startup+0.10055 s]
/proc/loadavg: 4.04 4.01 4.02 5/185 17124
/proc/meminfo: memFree=30393016/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=47736 CPUtime=0.09 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 4165 0 0 0 9 0 0 0 22 0 1 0 72590063 48881664 4097 33554432000 4194304 6016207 140737366038288 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 11934 4097 719 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300503 s]
/proc/loadavg: 4.04 4.01 4.02 5/185 17124
/proc/meminfo: memFree=30393016/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=56260 CPUtime=0.29 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 4376 0 0 0 29 0 0 0 23 0 1 0 72590063 57610240 4308 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 14065 4308 722 445 0 7609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56260

[startup+0.700433 s]
/proc/loadavg: 4.04 4.01 4.02 5/185 17124
/proc/meminfo: memFree=30393016/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=64924 CPUtime=0.69 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 4705 0 0 0 69 0 0 0 25 0 1 0 72590063 66482176 4637 33554432000 4194304 6016207 140737366038288 18446744073709551615 4443520 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 16231 4637 722 445 0 9775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64924

[startup+1.50029 s]
/proc/loadavg: 4.04 4.01 4.02 5/190 17130
/proc/meminfo: memFree=30347616/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=73708 CPUtime=1.49 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 5566 0 0 0 149 0 0 0 25 0 1 0 72590063 75476992 5498 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 18427 5498 730 445 0 11971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73708

[startup+3.10101 s]
/proc/loadavg: 4.04 4.01 4.02 5/190 17130
/proc/meminfo: memFree=30318292/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=82784 CPUtime=3.09 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 6948 0 0 0 309 0 0 0 25 0 1 0 72590063 84770816 6880 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 20696 6880 730 445 0 14240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82784

[startup+6.30045 s]
/proc/loadavg: 4.04 4.01 4.02 5/190 17130
/proc/meminfo: memFree=30294980/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=82784 CPUtime=6.29 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 8660 0 0 0 628 1 0 0 25 0 1 0 72590063 84770816 8592 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 20696 8592 730 445 0 14240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82784

[startup+12.7003 s]
/proc/loadavg: 4.03 4.01 4.01 5/190 17130
/proc/meminfo: memFree=30237768/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=92292 CPUtime=12.69 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 11913 0 0 0 1268 1 0 0 25 0 1 0 72590063 94507008 11845 33554432000 4194304 6016207 140737366038288 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 23073 11845 730 445 0 16617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92292

[startup+25.5011 s]
/proc/loadavg: 4.03 4.01 4.01 5/190 17130
/proc/meminfo: memFree=30196236/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=102076 CPUtime=25.49 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 13509 0 0 0 2548 1 0 0 25 0 1 0 72590063 104525824 13441 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 25519 13441 731 445 0 19063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102076

[startup+51.1006 s]
/proc/loadavg: 4.07 4.02 4.02 5/190 17131
/proc/meminfo: memFree=30147920/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=112020 CPUtime=51.09 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 16172 0 0 0 5108 1 0 0 25 0 1 0 72590063 114708480 16103 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 28005 16103 730 445 0 21549 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 112020

[startup+102.307 s]
/proc/loadavg: 4.08 4.03 4.02 5/190 17133
/proc/meminfo: memFree=30056636/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=133236 CPUtime=102.3 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 21344 0 0 0 10227 3 0 0 25 0 1 0 72590063 136433664 21251 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 33309 21251 730 445 0 26853 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 133236

[startup+162.301 s]
/proc/loadavg: 4.03 4.03 4.01 5/190 17134
/proc/meminfo: memFree=30015312/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=155504 CPUtime=162.29 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 24308 0 0 0 16226 3 0 0 25 0 1 0 72590063 159236096 24215 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 38876 24215 730 445 0 32420 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 155504

[startup+222.301 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 17136
/proc/meminfo: memFree=29951668/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=155504 CPUtime=222.29 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 26280 0 0 0 22225 4 0 0 25 0 1 0 72590063 159236096 26187 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 38876 26187 730 445 0 32420 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 155504

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 17138
/proc/meminfo: memFree=29890628/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=178916 CPUtime=282.29 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 31242 0 0 0 28224 5 0 0 25 0 1 0 72590063 183209984 31149 33554432000 4194304 6016207 140737366038288 18446744073709551615 4371192 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 44729 31149 730 445 0 38273 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 178916

[startup+342.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 17139
/proc/meminfo: memFree=29851400/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=178916 CPUtime=342.29 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 31587 0 0 0 34224 5 0 0 25 0 1 0 72590063 183209984 31494 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 44729 31494 730 445 0 38273 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 178916

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 17141
/proc/meminfo: memFree=29804980/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=402.3 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 36517 0 0 0 40222 8 0 0 25 0 1 0 72590063 208162816 36414 33554432000 4194304 6016207 140737366038288 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 36414 730 445 0 44365 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 203284

[startup+462.3 s]
/proc/loadavg: 4.06 4.02 4.00 5/190 17142
/proc/meminfo: memFree=29761268/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=462.3 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 37721 0 0 0 46222 8 0 0 25 0 1 0 72590063 208162816 37600 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 37600 730 445 0 44365 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 203284

[startup+522.301 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 17144
/proc/meminfo: memFree=29734960/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=522.3 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 38104 0 0 0 52222 8 0 0 25 0 1 0 72590063 208162816 37975 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 37975 730 445 0 44365 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 203284

[startup+582.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 17146
/proc/meminfo: memFree=29707496/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=582.3 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 38760 0 0 0 58222 8 0 0 25 0 1 0 72590063 208162816 38612 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 38612 730 445 0 44365 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 203284

[startup+642.301 s]
/proc/loadavg: 4.12 4.04 4.01 5/190 17147
/proc/meminfo: memFree=29662320/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=642.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 39387 0 0 0 64222 9 0 0 25 0 1 0 72590063 208162816 39228 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425715 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 39228 730 445 0 44365 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 203284

[startup+702.3 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 17149
/proc/meminfo: memFree=29636860/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=702.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 39758 0 0 0 70222 9 0 0 25 0 1 0 72590063 208162816 39587 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 39587 730 445 0 44365 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 203284

[startup+762.307 s]
/proc/loadavg: 4.06 4.04 4.00 5/190 17150
/proc/meminfo: memFree=29627512/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=762.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 40000 0 0 0 76222 9 0 0 25 0 1 0 72590063 208162816 39816 33554432000 4194304 6016207 140737366038288 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 39816 730 445 0 44365 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 203284

[startup+822.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/190 17152
/proc/meminfo: memFree=29619412/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=203284 CPUtime=822.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 41467 0 0 0 82222 9 0 0 25 0 1 0 72590063 208162816 41269 33554432000 4194304 6016207 140737366038288 18446744073709551615 4513178 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 50821 41269 730 445 0 44365 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 203284

[startup+882.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 17154
/proc/meminfo: memFree=29594692/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=882.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 47687 0 0 0 88219 12 0 0 25 0 1 0 72590063 263938048 47457 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 47457 730 445 0 57982 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 257752

[startup+942.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 17155
/proc/meminfo: memFree=29560280/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=942.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 47831 0 0 0 94219 12 0 0 25 0 1 0 72590063 263938048 47601 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 47601 730 445 0 57982 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 257752

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 17157
/proc/meminfo: memFree=29531708/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=1002.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 48624 0 0 0 100219 12 0 0 25 0 1 0 72590063 263938048 48376 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 48376 730 445 0 57982 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 257752

[startup+1062.3 s]
/proc/loadavg: 4.03 4.02 4.00 5/190 17158
/proc/meminfo: memFree=29527948/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=1062.32 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 49088 0 0 0 106219 13 0 0 25 0 1 0 72590063 263938048 48821 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 48821 730 445 0 57982 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 257752

[startup+1122.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 17160
/proc/meminfo: memFree=29522848/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=1122.32 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 49095 0 0 0 112219 13 0 0 25 0 1 0 72590063 263938048 48828 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 48828 730 445 0 57982 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 257752

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 17162
/proc/meminfo: memFree=29521424/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=1182.32 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 49361 0 0 0 118219 13 0 0 25 0 1 0 72590063 263938048 49074 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 49074 730 445 0 57982 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 257752

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 17163
/proc/meminfo: memFree=29510972/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=1242.31 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 50440 0 0 0 124218 13 0 0 25 0 1 0 72590063 263938048 50132 33554432000 4194304 6016207 140737366038288 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 50132 730 445 0 57982 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 257752



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 3/186 17166
/proc/meminfo: memFree=29939980/32951124 swapFree=67111528/67111528
[pid=17124] ppid=17122 vsize=257752 CPUtime=1300.02 cores=1,3
/proc/17124/stat : 17124 (qutersat_releas) R 17122 17124 16617 0 -1 4202496 50448 0 0 0 129989 13 0 0 25 0 1 0 72590063 263938048 50140 33554432000 4194304 6016207 140737366038288 18446744073709551615 4426107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/17124/statm: 64438 50140 730 445 0 57982 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 257752

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.146977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 257752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50453
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= 1781

runsolver used 1.9797 second user time and 5.11522 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-08 19:33:08
IDJOB=3188684
IDBENCH=82815
IDSOLVER=1607
FILE ID=node107/3188684-1302283988
RUNJOBID= node107-1302280081-16637
PBS_JOBID= 12919057
Free space on /tmp= 73792 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S1880411078-058.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188684-1302283988/watcher-3188684-1302283988 -o /tmp/evaluation-result-3188684-1302283988/solver-3188684-1302283988 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188684-1302283988.cnf 1817166921

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

MD5SUM BENCH= 4731d8739f39a82190bbff45268a7d21
RANDOM SEED=1817166921

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:      30393296 kB
Buffers:        313068 kB
Cached:        1939492 kB
SwapCached:          0 kB
Active:         786128 kB
Inactive:      1556496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30393296 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5640 kB
Writeback:           0 kB
AnonPages:       89828 kB
Mapped:          18432 kB
Slab:           153204 kB
PageTables:       5372 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   286568 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= 73788 MiB
End job on node107 at 2011-04-08 19:54:50