Trace number 3188745

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S2058622508-076.SATISFIABLE.cnf
MD5SUMc1412f649cda4900c9606cccc6bec4a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 550 #clause: 2343
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 550
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2343
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     550       0    2343      4681
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2343
0.00/0.02	c TmMap: Origin: 5232 ClauseNum: 14043 --> New: 2894 ClauseNum: 9372
0.00/0.02	c TmMap: Time: 0.01
0.00/0.02	c Try to Add: #clause: 4686 #xorclause: 0
0.00/0.03	c #var: 550 #clauses: 2344 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	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-3188745-1302284562/watcher-3188745-1302284562 -o /tmp/evaluation-result-3188745-1302284562/solver-3188745-1302284562 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188745-1302284562.cnf 1767970473 

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: 4.00 4.00 4.00 4/189 1728
/proc/meminfo: memFree=17291000/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=28644 CPUtime=0 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 682 0 0 0 0 0 0 0 25 0 1 0 340056572 29331456 615 33554432000 4194304 6016207 140734867374576 18446744073709551615 253640553531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1728/statm: 7161 626 288 445 0 705 0

[startup+0.0155191 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 1728
/proc/meminfo: memFree=17291000/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=34412 CPUtime=0 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 2354 0 0 0 0 0 0 0 25 0 1 0 340056572 35237888 2288 33554432000 4194304 6016207 140734867374576 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 8603 2293 493 445 0 2147 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 34412

[startup+0.100505 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 1728
/proc/meminfo: memFree=17291000/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=47736 CPUtime=0.09 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 3921 0 0 0 9 0 0 0 25 0 1 0 340056572 48881664 3854 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425197 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 11934 3854 722 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.30047 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 1728
/proc/meminfo: memFree=17291000/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=56248 CPUtime=0.29 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 4177 0 0 0 29 0 0 0 25 0 1 0 340056572 57597952 4110 33554432000 4194304 6016207 140734867374576 18446744073709551615 4381463 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 14062 4110 722 445 0 7606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56248

[startup+0.700394 s]
/proc/loadavg: 4.00 4.00 4.00 4/189 1728
/proc/meminfo: memFree=17291000/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=64916 CPUtime=0.69 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 4593 0 0 0 69 0 0 0 25 0 1 0 340056572 66473984 4526 33554432000 4194304 6016207 140734867374576 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 16229 4526 722 445 0 9773 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64916

[startup+1.50025 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1729
/proc/meminfo: memFree=17273764/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=82628 CPUtime=1.49 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 6814 0 0 0 148 1 0 0 25 0 1 0 340056572 84611072 6747 33554432000 4194304 6016207 140734867374576 18446744073709551615 4536352 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 20657 6747 729 445 0 14201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82628

[startup+3.10096 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1729
/proc/meminfo: memFree=17264324/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=100564 CPUtime=3.09 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 7822 0 0 0 308 1 0 0 25 0 1 0 340056572 102977536 7755 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425856 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 25141 7755 729 445 0 18685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100564

[startup+6.30037 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1729
/proc/meminfo: memFree=17259116/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=109820 CPUtime=6.29 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 8717 0 0 0 627 2 0 0 25 0 1 0 340056572 112455680 8650 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425167 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 27455 8650 729 445 0 20999 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109820

[startup+12.7002 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1730
/proc/meminfo: memFree=17246584/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=109820 CPUtime=12.69 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 11640 0 0 0 1266 3 0 0 25 0 1 0 340056572 112455680 11564 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 27455 11564 729 445 0 20999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 109820

[startup+25.5009 s]
/proc/loadavg: 4.08 4.02 4.00 5/190 1730
/proc/meminfo: memFree=17237652/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=109820 CPUtime=25.49 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 13788 0 0 0 2545 4 0 0 25 0 1 0 340056572 112455680 13712 33554432000 4194304 6016207 140734867374576 18446744073709551615 4380128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 27455 13712 729 445 0 20999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109820

[startup+51.1002 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 1787
/proc/meminfo: memFree=17558140/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=109820 CPUtime=51.09 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 15813 0 0 0 5104 5 0 0 25 0 1 0 340056572 112455680 15737 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425694 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 27455 15737 729 445 0 20999 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 109820

[startup+102.307 s]
/proc/loadavg: 4.06 4.02 4.00 5/190 1788
/proc/meminfo: memFree=17477500/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=131380 CPUtime=102.3 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 23258 0 0 0 10224 6 0 0 25 0 1 0 340056572 134533120 23166 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 32845 23166 729 445 0 26389 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 131380

[startup+162.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 1790
/proc/meminfo: memFree=17435940/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=142052 CPUtime=162.29 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 23947 0 0 0 16223 6 0 0 25 0 1 0 340056572 145461248 23855 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 35513 23855 729 445 0 29057 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 142052

[startup+222.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 1791
/proc/meminfo: memFree=17405132/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=153232 CPUtime=222.29 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 28736 0 0 0 22222 7 0 0 25 0 1 0 340056572 156909568 28644 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 38308 28644 729 445 0 31852 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 153232

[startup+282.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 1793
/proc/meminfo: memFree=17380548/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=153232 CPUtime=282.29 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 30262 0 0 0 28222 7 0 0 25 0 1 0 340056572 156909568 30170 33554432000 4194304 6016207 140734867374576 18446744073709551615 4513284 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 38308 30170 729 445 0 31852 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 153232

[startup+342.3 s]
/proc/loadavg: 3.95 4.00 3.99 5/190 1823
/proc/meminfo: memFree=17459824/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=164808 CPUtime=342.3 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 33176 0 0 0 34222 8 0 0 25 0 1 0 340056572 168763392 33084 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425595 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 41202 33084 729 445 0 34746 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 164808

[startup+402.3 s]
/proc/loadavg: 3.98 4.00 3.99 5/190 1824
/proc/meminfo: memFree=17422928/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=176528 CPUtime=402.3 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 36222 0 0 0 40221 9 0 0 25 0 1 0 340056572 180764672 36130 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 44132 36130 729 445 0 37676 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 176528

[startup+462.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 1826
/proc/meminfo: memFree=17394124/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=188540 CPUtime=462.3 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 39715 0 0 0 46220 10 0 0 25 0 1 0 340056572 193064960 39617 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425489 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 47135 39617 729 445 0 40679 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 188540

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 1827
/proc/meminfo: memFree=17364328/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=200640 CPUtime=522.3 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 39858 0 0 0 52220 10 0 0 25 0 1 0 340056572 205455360 39751 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 50160 39751 729 445 0 43704 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 200640

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1829
/proc/meminfo: memFree=17293996/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=249732 CPUtime=582.31 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 43064 0 0 0 58220 11 0 0 25 0 1 0 340056572 255725568 42927 33554432000 4194304 6016207 140734867374576 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 62433 42927 729 445 0 55977 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 249732

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1831
/proc/meminfo: memFree=17251932/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=642.31 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 49146 0 0 0 64217 14 0 0 25 0 1 0 340056572 306704384 48988 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 48988 729 445 0 68423 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 299516

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1832
/proc/meminfo: memFree=17213952/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=702.31 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 56181 0 0 0 70215 16 0 0 25 0 1 0 340056572 306704384 55996 33554432000 4194304 6016207 140734867374576 18446744073709551615 4513147 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 55996 729 445 0 68423 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 299516

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1834
/proc/meminfo: memFree=17187012/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=762.31 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 59350 0 0 0 76214 17 0 0 25 0 1 0 340056572 306704384 59132 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425101 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 59132 729 445 0 68423 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 299516

[startup+822.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 1835
/proc/meminfo: memFree=17170984/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=822.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 59823 0 0 0 82214 18 0 0 25 0 1 0 340056572 306704384 59586 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 59586 729 445 0 68423 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 299516

[startup+882.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 1837
/proc/meminfo: memFree=17150132/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=882.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 59953 0 0 0 88214 18 0 0 25 0 1 0 340056572 306704384 59644 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 59644 729 445 0 68423 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 299516

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1839
/proc/meminfo: memFree=17112784/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=942.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 60008 0 0 0 94214 18 0 0 25 0 1 0 340056572 306704384 59699 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 59699 729 445 0 68423 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 299516

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 1840
/proc/meminfo: memFree=17091680/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=1002.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 61066 0 0 0 100214 18 0 0 25 0 1 0 340056572 306704384 60697 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 60697 729 445 0 68423 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 299516

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 1842
/proc/meminfo: memFree=17089552/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=1062.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 61475 0 0 0 106214 18 0 0 25 0 1 0 340056572 306704384 61074 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 61074 733 445 0 68423 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 299516

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 1852
/proc/meminfo: memFree=17069696/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=1122.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 61512 0 0 0 112214 18 0 0 25 0 1 0 340056572 306704384 61004 33554432000 4194304 6016207 140734867374576 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 61004 733 445 0 68423 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 299516

[startup+1182.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 1854
/proc/meminfo: memFree=17049712/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=299516 CPUtime=1182.32 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 61578 0 0 0 118214 18 0 0 25 0 1 0 340056572 306704384 61070 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 74879 61070 733 445 0 68423 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 299516

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 1856
/proc/meminfo: memFree=17029472/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=353472 CPUtime=1242.33 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 62177 0 0 0 124214 19 0 0 25 0 1 0 340056572 361955328 61669 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425548 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 88368 61669 733 445 0 81912 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 353472



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 1860
/proc/meminfo: memFree=17004064/32951124 swapFree=67111528/67111528
[pid=1728] ppid=1726 vsize=353472 CPUtime=1300.03 cores=1,3
/proc/1728/stat : 1728 (qutersat_releas) R 1726 1728 1248 0 -1 4202496 62232 0 0 0 129984 19 0 0 25 0 1 0 340056572 361955328 61616 33554432000 4194304 6016207 140734867374576 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1728/statm: 88368 61616 733 445 0 81912 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 353472

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): 1299.85
CPU system time (s): 0.202969
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 353472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62237
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= 12
involuntary context switches= 2112

runsolver used 2.03769 second user time and 5.05323 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-08 19:42:42
IDJOB=3188745
IDBENCH=82876
IDSOLVER=1607
FILE ID=node106/3188745-1302284562
RUNJOBID= node106-1302280689-1268
PBS_JOBID= 12919089
Free space on /tmp= 71036 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S2058622508-076.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188745-1302284562/watcher-3188745-1302284562 -o /tmp/evaluation-result-3188745-1302284562/solver-3188745-1302284562 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188745-1302284562.cnf 1767970473

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

MD5SUM BENCH= c1412f649cda4900c9606cccc6bec4a4
RANDOM SEED=1767970473

node106.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17291280 kB
Buffers:        556308 kB
Cached:       14061560 kB
SwapCached:          0 kB
Active:        9408336 kB
Inactive:      5866728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17291280 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1972 kB
Writeback:           0 kB
AnonPages:      657312 kB
Mapped:          20196 kB
Slab:           320128 kB
PageTables:       6628 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1062200 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= 71032 MiB
End job on node106 at 2011-04-08 20:04:24