Trace number 3188963

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) 1300.02 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S397702672-080.SATISFIABLE.cnf
MD5SUM0fc04a37bb65455aedf3737bd6551a47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.220966
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 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 750 #clause: 3195
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
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 750
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 750 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 3195
0.00/0.01	c Total Clauses( cover/uncovered ): 0 3195 0%
0.00/0.01	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     750       0    3195      6385
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3195
0.00/0.03	c TmMap: Origin: 7136 ClauseNum: 19155 --> New: 3946 ClauseNum: 12780
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 6390 #xorclause: 0
0.00/0.03	c #var: 750 #clauses: 3196 Solving... 
1300.00/1300.00	c Time Out !!
1300.00/1300.00	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-3188963-1302287249/watcher-3188963-1302287249 -o /tmp/evaluation-result-3188963-1302287249/solver-3188963-1302287249 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188963-1302287249.cnf 321449408 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.71 3.98 4.04 3/178 16771
/proc/meminfo: memFree=11861812/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=32364 CPUtime=0 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 1761 0 0 0 0 0 0 0 22 0 1 0 340325315 33140736 1694 33554432000 4194304 6016207 140735175143056 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 8091 1695 379 445 0 1635 0

[startup+0.0778729 s]
/proc/loadavg: 3.71 3.98 4.04 3/178 16771
/proc/meminfo: memFree=11861812/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=47736 CPUtime=0.07 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 4151 0 0 0 7 0 0 0 22 0 1 0 340325315 48881664 4084 33554432000 4194304 6016207 140735175143056 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 11934 4084 719 445 0 5478 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 47736

[startup+0.100881 s]
/proc/loadavg: 3.71 3.98 4.04 3/178 16771
/proc/meminfo: memFree=11861812/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=47736 CPUtime=0.09 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 4172 0 0 0 9 0 0 0 22 0 1 0 340325315 48881664 4105 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425621 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 11934 4105 719 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300794 s]
/proc/loadavg: 3.71 3.98 4.04 3/178 16771
/proc/meminfo: memFree=11861812/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=56316 CPUtime=0.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 4409 0 0 0 29 0 0 0 23 0 1 0 340325315 57667584 4342 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425832 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 14079 4342 722 445 0 7623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56316

[startup+0.700696 s]
/proc/loadavg: 3.71 3.98 4.04 3/178 16771
/proc/meminfo: memFree=11861812/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=65076 CPUtime=0.69 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 4788 0 0 0 69 0 0 0 25 0 1 0 340325315 66637824 4721 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 16269 4721 722 445 0 9813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65076

[startup+1.50056 s]
/proc/loadavg: 3.71 3.98 4.04 6/190 16793
/proc/meminfo: memFree=11781248/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=74016 CPUtime=1.49 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 5364 0 0 0 149 0 0 0 25 0 1 0 340325315 75792384 5297 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 18504 5297 725 445 0 12048 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74016

[startup+3.10027 s]
/proc/loadavg: 3.73 3.98 4.04 6/190 16793
/proc/meminfo: memFree=11750240/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=83188 CPUtime=3.09 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 7982 0 0 0 309 0 0 0 25 0 1 0 340325315 85184512 7915 33554432000 4194304 6016207 140735175143056 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 20797 7915 729 445 0 14341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83188

[startup+6.30069 s]
/proc/loadavg: 3.73 3.98 4.04 6/190 16793
/proc/meminfo: memFree=11728940/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=92676 CPUtime=6.28 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 9390 0 0 0 628 0 0 0 25 0 1 0 340325315 94900224 9323 33554432000 4194304 6016207 140735175143056 18446744073709551615 4631210 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 23169 9323 729 445 0 16713 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 92676

[startup+12.7005 s]
/proc/loadavg: 3.77 3.98 4.04 6/190 16794
/proc/meminfo: memFree=11665060/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=102260 CPUtime=12.69 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 12303 0 0 0 1268 1 0 0 25 0 1 0 340325315 104714240 12226 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 25565 12226 729 445 0 19109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102260

[startup+25.5011 s]
/proc/loadavg: 3.81 3.98 4.03 6/190 16794
/proc/meminfo: memFree=11614484/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=122644 CPUtime=25.49 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 18259 0 0 0 2548 1 0 0 25 0 1 0 340325315 125587456 18182 33554432000 4194304 6016207 140735175143056 18446744073709551615 4373469 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 30661 18182 729 445 0 24205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 122644

[startup+51.1004 s]
/proc/loadavg: 3.87 3.98 4.03 6/190 16794
/proc/meminfo: memFree=11581744/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=132684 CPUtime=51.08 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 20074 0 0 0 5107 1 0 0 25 0 1 0 340325315 135868416 19997 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 33171 19997 729 445 0 26715 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 132684

[startup+102.307 s]
/proc/loadavg: 3.95 3.98 4.03 6/190 16796
/proc/meminfo: memFree=11483748/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=154056 CPUtime=102.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 25846 0 0 0 10227 2 0 0 25 0 1 0 340325315 157753344 25769 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425643 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 38514 25769 729 445 0 32058 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 154056

[startup+162.301 s]
/proc/loadavg: 3.98 3.98 4.02 6/190 16798
/proc/meminfo: memFree=11452080/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=154056 CPUtime=162.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 28877 0 0 0 16226 3 0 0 25 0 1 0 340325315 157753344 28777 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 38514 28777 729 445 0 32058 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 154056

[startup+222.301 s]
/proc/loadavg: 3.99 3.98 4.01 6/190 16799
/proc/meminfo: memFree=11427352/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=165636 CPUtime=222.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 32429 0 0 0 22225 4 0 0 25 0 1 0 340325315 169611264 32329 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425096 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 41409 32329 729 445 0 34953 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 165636

[startup+282.3 s]
/proc/loadavg: 3.99 3.98 4.01 6/190 16801
/proc/meminfo: memFree=11390480/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=177364 CPUtime=282.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 36962 0 0 0 28223 6 0 0 25 0 1 0 340325315 181620736 36862 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 44341 36862 729 445 0 37885 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 177364

[startup+342.3 s]
/proc/loadavg: 3.99 3.98 4.00 6/190 16802
/proc/meminfo: memFree=11332512/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=237148 CPUtime=342.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 41066 0 0 0 34222 7 0 0 25 0 1 0 340325315 242839552 40966 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 59287 40966 729 445 0 52831 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 237148

[startup+402.3 s]
/proc/loadavg: 4.08 4.01 4.01 6/190 16804
/proc/meminfo: memFree=11263392/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=249164 CPUtime=402.28 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 49772 0 0 0 40219 9 0 0 25 0 1 0 340325315 255143936 49662 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 62291 49662 729 445 0 55835 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 249164

[startup+462.301 s]
/proc/loadavg: 4.03 4.01 4.00 6/190 16806
/proc/meminfo: memFree=11202336/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=297900 CPUtime=462.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 56056 0 0 0 46217 12 0 0 25 0 1 0 340325315 305049600 55917 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 74475 55917 729 445 0 68019 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 297900

[startup+522.301 s]
/proc/loadavg: 4.06 4.02 4.00 6/190 16807
/proc/meminfo: memFree=11154196/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=297900 CPUtime=522.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 56855 0 0 0 52217 12 0 0 25 0 1 0 340325315 305049600 56668 33554432000 4194304 6016207 140735175143056 18446744073709551615 4426099 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 74475 56668 729 445 0 68019 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 297900

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 4.00 6/190 16809
/proc/meminfo: memFree=11123644/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=297900 CPUtime=582.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 58649 0 0 0 58216 13 0 0 25 0 1 0 340325315 305049600 58397 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425654 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 74475 58397 729 445 0 68019 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 297900

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 16810
/proc/meminfo: memFree=11100780/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=297900 CPUtime=642.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 58650 0 0 0 64216 13 0 0 25 0 1 0 340325315 305049600 58229 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425682 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 74475 58229 729 445 0 68019 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 297900

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 16812
/proc/meminfo: memFree=11078664/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=349068 CPUtime=702.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 62674 0 0 0 70214 15 0 0 25 0 1 0 340325315 357445632 62253 33554432000 4194304 6016207 140735175143056 18446744073709551615 4374005 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 87267 62253 729 445 0 80811 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 349068

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 16814
/proc/meminfo: memFree=11019732/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=349068 CPUtime=762.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 71801 0 0 0 76211 18 0 0 25 0 1 0 340325315 357445632 71380 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 87267 71380 729 445 0 80811 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 349068

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 16815
/proc/meminfo: memFree=10987584/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=402080 CPUtime=822.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 75616 0 0 0 82209 20 0 0 25 0 1 0 340325315 411729920 75195 33554432000 4194304 6016207 140735175143056 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 100520 75195 729 445 0 94064 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 402080

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 16817
/proc/meminfo: memFree=10980100/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=455136 CPUtime=882.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76529 0 0 0 88209 20 0 0 25 0 1 0 340325315 466059264 75926 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 113784 75926 729 445 0 107328 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 455136

[startup+942.301 s]
/proc/loadavg: 4.12 4.03 4.01 6/190 16818
/proc/meminfo: memFree=10978580/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=942.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76593 0 0 0 94209 20 0 0 25 0 1 0 340325315 521089024 75990 33554432000 4194304 6016207 140735175143056 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 75990 729 445 0 120763 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 508876

[startup+1002.3 s]
/proc/loadavg: 4.04 4.02 4.00 6/190 16820
/proc/meminfo: memFree=10977412/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=1002.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76600 0 0 0 100209 20 0 0 25 0 1 0 340325315 521089024 75997 33554432000 4194304 6016207 140735175143056 18446744073709551615 4426096 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 75997 729 445 0 120763 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 508876

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 16822
/proc/meminfo: memFree=10959272/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=1062.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76824 0 0 0 106209 20 0 0 25 0 1 0 340325315 521089024 76221 33554432000 4194304 6016207 140735175143056 18446744073709551615 4373992 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 76221 729 445 0 120763 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 508876

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 16823
/proc/meminfo: memFree=10956752/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=1122.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76824 0 0 0 112209 20 0 0 25 0 1 0 340325315 521089024 76221 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 76221 729 445 0 120763 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 508876

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 16825
/proc/meminfo: memFree=10955712/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=1182.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76829 0 0 0 118209 20 0 0 25 0 1 0 340325315 521089024 76226 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 76226 729 445 0 120763 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 508876

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 16826
/proc/meminfo: memFree=10947108/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=1242.29 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 76829 0 0 0 124209 20 0 0 25 0 1 0 340325315 521089024 75547 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 75547 729 445 0 120763 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 508876



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.90 3.98 3.99 5/184 16845
/proc/meminfo: memFree=11095048/32951124 swapFree=67111528/67111528
[pid=16771] ppid=16767 vsize=508876 CPUtime=1300 cores=0,2
/proc/16771/stat : 16771 (qutersat_releas) R 16767 16771 15809 0 -1 4202496 79155 0 0 0 129979 21 0 0 25 0 1 0 340325315 521089024 77873 33554432000 4194304 6016207 140735175143056 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/16771/statm: 127219 77873 729 445 0 120763 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 508876

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): 1300.02
CPU user time (s): 1299.8
CPU system time (s): 0.225965
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 508876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.8
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79160
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= 22
involuntary context switches= 4081

runsolver used 2.14767 second user time and 4.88926 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-08 20:27:29
IDJOB=3188963
IDBENCH=83094
IDSOLVER=1607
FILE ID=node105/3188963-1302287249
RUNJOBID= node105-1302287249-16750
PBS_JOBID= 12919093
Free space on /tmp= 71624 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S397702672-080.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188963-1302287249/watcher-3188963-1302287249 -o /tmp/evaluation-result-3188963-1302287249/solver-3188963-1302287249 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188963-1302287249.cnf 321449408

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

MD5SUM BENCH= 0fc04a37bb65455aedf3737bd6551a47
RANDOM SEED=321449408

node105.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		: 2666.825
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		: 2666.825
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	: 5226.15
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11862356 kB
Buffers:        552440 kB
Cached:       20060020 kB
SwapCached:          0 kB
Active:       10075008 kB
Inactive:     10600112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11862356 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3496 kB
Writeback:          16 kB
AnonPages:       63040 kB
Mapped:          14492 kB
Slab:           349200 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188844 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= 71620 MiB
End job on node105 at 2011-04-08 20:49:11