Trace number 3375384

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
MPhaseSAT64 2011-05-14 (fixed)UNSAT 1107.73 1107.71

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S708803296-021.UNKNOWN.cnf
MD5SUM6dcea24e0d40e217adec300bb8ded029
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.967
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data 

1107.60/1107.71	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1107.60/1107.71	c input CNF file=HOME/instance-3375384-1305450202.cnf 
1107.60/1107.71	c Clause#=4450  var#=50  ratio=89 
1107.60/1107.71	c Simplified clause#=4450 
1107.60/1107.71	c XOR_varElimination deleted var#=0 clauses#=4450 
1107.60/1107.71	c inative var#=0 
1107.60/1107.71	c free var#=50  
1107.60/1107.71	c local search on 
1107.60/1107.71	c height=16 age=50.116390 
1107.60/1107.71	c hybrid solving 
1107.60/1107.71	c 
1107.60/1107.71	s UNSATISFIABLE
1107.60/1107.71	c 
1107.60/1107.71	c  Running time=1107.728599

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3375384-1305450202/watcher-3375384-1305450202 -o /tmp/evaluation-result-3375384-1305450202/solver-3375384-1305450202 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375384-1305450202.cnf 

running on 2 cores: 5,7

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: 3.99 4.03 4.23 5/397 7395
/proc/meminfo: memFree=30424664/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=12520 CPUtime=0 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 513 0 0 0 0 0 0 0 25 0 1 0 656618926 12820480 447 33554432000 4194304 4479436 140736066986368 18446744073709551615 4274579 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 3130 447 278 70 0 250 0

[startup+0.113246 s]
/proc/loadavg: 3.99 4.03 4.23 5/397 7395
/proc/meminfo: memFree=30424664/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=13544 CPUtime=0.11 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 884 0 0 0 11 0 0 0 25 0 1 0 656618926 13869056 757 33554432000 4194304 4479436 140736066986368 18446744073709551615 4340968 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 3386 757 304 70 0 506 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13544

[startup+0.200232 s]
/proc/loadavg: 3.99 4.03 4.23 5/397 7395
/proc/meminfo: memFree=30424664/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=13544 CPUtime=0.19 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 898 0 0 0 19 0 0 0 25 0 1 0 656618926 13869056 771 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304678 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 3386 771 318 70 0 506 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13544

[startup+0.300215 s]
/proc/loadavg: 3.99 4.03 4.23 5/397 7395
/proc/meminfo: memFree=30424664/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=13544 CPUtime=0.29 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 905 0 0 0 29 0 0 0 25 0 1 0 656618926 13869056 778 33554432000 4194304 4479436 140736066986368 18446744073709551615 4451088 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 3386 778 325 70 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13544

[startup+0.700148 s]
/proc/loadavg: 3.99 4.03 4.23 5/397 7395
/proc/meminfo: memFree=30424664/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16396 CPUtime=0.69 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 1650 0 0 0 69 0 0 0 25 0 1 0 656618926 16789504 1491 33554432000 4194304 4479436 140736066986368 18446744073709551615 4451088 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4099 1491 325 70 0 1219 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16396

[startup+1.50101 s]
/proc/loadavg: 3.99 4.03 4.23 5/398 7396
/proc/meminfo: memFree=30419352/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16140 CPUtime=1.49 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 1653 0 0 0 149 0 0 0 25 0 1 0 656618926 16527360 1430 33554432000 4194304 4479436 140736066986368 18446744073709551615 4295488 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4035 1430 328 70 0 1155 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16140

[startup+3.10074 s]
/proc/loadavg: 3.99 4.03 4.23 5/398 7396
/proc/meminfo: memFree=30418600/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16140 CPUtime=3.09 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 1653 0 0 0 309 0 0 0 25 0 1 0 656618926 16527360 1430 33554432000 4194304 4479436 140736066986368 18446744073709551615 4294632 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4035 1430 328 70 0 1155 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16140

[startup+6.30021 s]
/proc/loadavg: 3.99 4.03 4.23 5/398 7396
/proc/meminfo: memFree=30417968/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16140 CPUtime=6.29 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 1653 0 0 0 629 0 0 0 25 0 1 0 656618926 16527360 1430 33554432000 4194304 4479436 140736066986368 18446744073709551615 4295499 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4035 1430 328 70 0 1155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16140

[startup+12.7001 s]
/proc/loadavg: 4.07 4.04 4.23 5/398 7397
/proc/meminfo: memFree=30418196/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16140 CPUtime=12.69 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 1653 0 0 0 1269 0 0 0 25 0 1 0 656618926 16527360 1430 33554432000 4194304 4479436 140736066986368 18446744073709551615 4295913 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4035 1430 328 70 0 1155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16140

[startup+25.501 s]
/proc/loadavg: 4.06 4.04 4.23 5/398 7397
/proc/meminfo: memFree=30415720/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16140 CPUtime=25.5 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 1653 0 0 0 2550 0 0 0 25 0 1 0 656618926 16527360 1430 33554432000 4194304 4479436 140736066986368 18446744073709551615 4294632 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4035 1430 328 70 0 1155 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16140

[startup+51.1007 s]
/proc/loadavg: 4.03 4.03 4.22 5/398 7400
/proc/meminfo: memFree=30415204/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=17604 CPUtime=51.09 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 2083 0 0 0 5109 0 0 0 25 0 1 0 656618926 18026496 1604 33554432000 4194304 4479436 140736066986368 18446744073709551615 4294649 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4401 1604 329 70 0 1521 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17604

[startup+102.301 s]
/proc/loadavg: 4.05 4.04 4.21 5/398 7402
/proc/meminfo: memFree=30416920/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16840 CPUtime=102.29 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 32158 0 0 0 10226 3 0 0 25 0 1 0 656618926 17244160 1392 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304706 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4210 1392 335 70 0 1330 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16840

[startup+162.301 s]
/proc/loadavg: 4.02 4.03 4.19 5/398 7404
/proc/meminfo: memFree=30412800/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16956 CPUtime=162.29 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 98023 0 0 0 16217 12 0 0 25 0 1 0 656618926 17362944 1421 33554432000 4194304 4479436 140736066986368 18446744073709551615 4331526 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4239 1421 335 70 0 1359 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16956

[startup+222.314 s]
/proc/loadavg: 4.00 4.02 4.18 5/398 7405
/proc/meminfo: memFree=30414224/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16840 CPUtime=222.31 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 160624 0 0 0 22211 20 0 0 25 0 1 0 656618926 17244160 1392 33554432000 4194304 4479436 140736066986368 18446744073709551615 4307759 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4210 1392 335 70 0 1330 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 16840

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 4.17 5/398 7407
/proc/meminfo: memFree=30414808/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16840 CPUtime=282.29 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 225828 0 0 0 28202 27 0 0 25 0 1 0 656618926 17244160 1421 33554432000 4194304 4479436 140736066986368 18446744073709551615 4443436 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4210 1421 335 70 0 1330 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 16840

[startup+342.301 s]
/proc/loadavg: 4.09 4.04 4.17 5/398 7409
/proc/meminfo: memFree=30417096/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16840 CPUtime=342.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 288108 0 0 0 34195 35 0 0 25 0 1 0 656618926 17244160 1421 33554432000 4194304 4479436 140736066986368 18446744073709551615 4331666 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4210 1421 335 70 0 1330 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16840

[startup+402.301 s]
/proc/loadavg: 4.03 4.03 4.15 5/398 7410
/proc/meminfo: memFree=30417056/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16840 CPUtime=402.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 352147 0 0 0 40188 42 0 0 25 0 1 0 656618926 17244160 1392 33554432000 4194304 4479436 140736066986368 18446744073709551615 4398336 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4210 1392 335 70 0 1330 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16840

[startup+462.301 s]
/proc/loadavg: 4.01 4.02 4.14 5/398 7412
/proc/meminfo: memFree=30415532/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16444 CPUtime=462.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 417023 0 0 0 46182 48 0 0 25 0 1 0 656618926 16838656 1293 33554432000 4194304 4479436 140736066986368 18446744073709551615 4375640 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4111 1293 335 70 0 1231 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16444

[startup+522.301 s]
/proc/loadavg: 4.20 4.06 4.15 5/398 7413
/proc/meminfo: memFree=30415760/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16956 CPUtime=522.29 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 482625 0 0 0 52173 56 0 0 25 0 1 0 656618926 17362944 1421 33554432000 4194304 4479436 140736066986368 18446744073709551615 4452031 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4239 1421 335 70 0 1359 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 16956

[startup+582.3 s]
/proc/loadavg: 4.14 4.07 4.14 5/398 7415
/proc/meminfo: memFree=30413996/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16956 CPUtime=582.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 536645 0 0 0 58166 64 0 0 25 0 1 0 656618926 17362944 1421 33554432000 4194304 4479436 140736066986368 18446744073709551615 4307364 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4239 1421 335 70 0 1359 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 16956

[startup+642.3 s]
/proc/loadavg: 4.21 4.10 4.14 5/398 7417
/proc/meminfo: memFree=30414316/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=642.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 583724 0 0 0 64158 72 0 0 25 0 1 0 656618926 17100800 1354 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304678 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1354 335 70 0 1295 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 16700

[startup+702.3 s]
/proc/loadavg: 4.13 4.09 4.14 5/398 7418
/proc/meminfo: memFree=30415024/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=702.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 626964 0 0 0 70154 76 0 0 25 0 1 0 656618926 17100800 1354 33554432000 4194304 4479436 140736066986368 18446744073709551615 4339551 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1354 335 70 0 1295 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 16700

[startup+762.3 s]
/proc/loadavg: 4.05 4.07 4.13 5/398 7420
/proc/meminfo: memFree=30415480/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=762.31 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 672178 0 0 0 76149 82 0 0 25 0 1 0 656618926 17100800 1354 33554432000 4194304 4479436 140736066986368 18446744073709551615 4340736 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1354 335 70 0 1295 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 16700

[startup+822.3 s]
/proc/loadavg: 4.02 4.06 4.11 5/398 7421
/proc/meminfo: memFree=30416936/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=822.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 718426 0 0 0 82143 87 0 0 25 0 1 0 656618926 17100800 1354 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304699 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1354 335 70 0 1295 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 16700

[startup+882.314 s]
/proc/loadavg: 4.00 4.04 4.10 5/398 7423
/proc/meminfo: memFree=30418632/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=882.32 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 761564 0 0 0 88140 92 0 0 25 0 1 0 656618926 17100800 1351 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304349 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1351 335 70 0 1295 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16700

[startup+942.3 s]
/proc/loadavg: 4.06 4.05 4.10 5/398 7425
/proc/meminfo: memFree=30417588/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=942.3 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 802332 0 0 0 94133 97 0 0 25 0 1 0 656618926 17100800 1351 33554432000 4194304 4479436 140736066986368 18446744073709551615 4450969 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1351 335 70 0 1295 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 16700

[startup+1002.3 s]
/proc/loadavg: 4.02 4.04 4.09 5/398 7426
/proc/meminfo: memFree=30417176/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=1002.31 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 844326 0 0 0 100129 102 0 0 25 0 1 0 656618926 17100800 1349 33554432000 4194304 4479436 140736066986368 18446744073709551615 4321285 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1349 335 70 0 1295 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 16700

[startup+1062.3 s]
/proc/loadavg: 4.00 4.03 4.08 5/398 7428
/proc/meminfo: memFree=30415520/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=1062.31 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 886864 0 0 0 106125 106 0 0 25 0 1 0 656618926 17100800 1347 33554432000 4194304 4479436 140736066986368 18446744073709551615 4321390 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1347 335 70 0 1295 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16700

Solver just ended. Dumping a history of the last processes samples

[startup+1075.2 s]
/proc/loadavg: 4.15 4.06 4.09 5/398 7428
/proc/meminfo: memFree=30418584/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=1075.21 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 893895 0 0 0 107414 107 0 0 25 0 1 0 656618926 17100800 1345 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304587 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1345 335 70 0 1295 0
Current children cumulated CPU time (s) 1075.21
Current children cumulated vsize (KiB) 16700

[startup+1088.01 s]
/proc/loadavg: 4.12 4.06 4.09 5/398 7428
/proc/meminfo: memFree=30415236/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=1088.01 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 901715 0 0 0 108694 107 0 0 25 0 1 0 656618926 17100800 1345 33554432000 4194304 4479436 140736066986368 18446744073709551615 4331549 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1345 335 70 0 1295 0
Current children cumulated CPU time (s) 1088.01
Current children cumulated vsize (KiB) 16700

[startup+1100.8 s]
/proc/loadavg: 4.10 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415100/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16444 CPUtime=1100.81 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 906105 0 0 0 109973 108 0 0 25 0 1 0 656618926 16838656 1278 33554432000 4194304 4479436 140736066986368 18446744073709551615 4416129 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4111 1278 335 70 0 1231 0
Current children cumulated CPU time (s) 1100.81
Current children cumulated vsize (KiB) 16444

[startup+1104 s]
/proc/loadavg: 4.09 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415224/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16444 CPUtime=1104.01 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 906743 0 0 0 110293 108 0 0 25 0 1 0 656618926 16838656 1277 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304544 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4111 1277 335 70 0 1231 0
Current children cumulated CPU time (s) 1104.01
Current children cumulated vsize (KiB) 16444

[startup+1105.61 s]
/proc/loadavg: 4.08 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415340/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16444 CPUtime=1105.62 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 906984 0 0 0 110454 108 0 0 25 0 1 0 656618926 16838656 1276 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304656 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4111 1276 335 70 0 1231 0
Current children cumulated CPU time (s) 1105.62
Current children cumulated vsize (KiB) 16444

[startup+1106.4 s]
/proc/loadavg: 4.08 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415340/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16444 CPUtime=1106.4 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 907142 0 0 0 110532 108 0 0 25 0 1 0 656618926 16838656 1274 33554432000 4194304 4479436 140736066986368 18446744073709551615 4306752 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4111 1274 335 70 0 1231 0
Current children cumulated CPU time (s) 1106.4
Current children cumulated vsize (KiB) 16444

[startup+1107.2 s]
/proc/loadavg: 4.08 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415216/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16444 CPUtime=1107.2 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 907449 0 0 0 110612 108 0 0 25 0 1 0 656618926 16838656 1273 33554432000 4194304 4479436 140736066986368 18446744073709551615 4304595 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4111 1273 335 70 0 1231 0
Current children cumulated CPU time (s) 1107.2
Current children cumulated vsize (KiB) 16444

[startup+1107.6 s]
/proc/loadavg: 4.08 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415216/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=1107.6 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 907664 0 0 0 110652 108 0 0 25 0 1 0 656618926 17100800 1335 33554432000 4194304 4479436 140736066986368 18446744073709551615 4331413 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1335 335 70 0 1295 0
Current children cumulated CPU time (s) 1107.6
Current children cumulated vsize (KiB) 16700

[startup+1107.7 s]
/proc/loadavg: 4.08 4.05 4.09 5/398 7429
/proc/meminfo: memFree=30415216/32950928 swapFree=41934128/67111528
[pid=7395] ppid=7393 vsize=16700 CPUtime=1107.71 cores=5,7
/proc/7395/stat : 7395 (MPhaseSAT64) R 7393 7395 6892 0 -1 4202496 907664 0 0 0 110663 108 0 0 25 0 1 0 656618926 17100800 1335 33554432000 4194304 4479436 140736066986368 18446744073709551615 4331677 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7395/statm: 4175 1335 335 70 0 1295 0
Current children cumulated CPU time (s) 1107.71
Current children cumulated vsize (KiB) 16700

Child status: 20
Real time (s): 1107.71
CPU time (s): 1107.73
CPU user time (s): 1106.64
CPU system time (s): 1.08783
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 17732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1106.64
system time used= 1.08783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 907666
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= 7
involuntary context switches= 1817

runsolver used 4.02139 second user time and 9.08162 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-15 11:03:22
IDJOB=3375384
IDBENCH=83093
IDSOLVER=1855
FILE ID=node126/3375384-1305450202
RUNJOBID= node126-1305450135-7219
PBS_JOBID= 13324874
Free space on /tmp= 73364 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S708803296-021.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375384-1305450202/watcher-3375384-1305450202 -o /tmp/evaluation-result-3375384-1305450202/solver-3375384-1305450202 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375384-1305450202.cnf

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

MD5SUM BENCH= 6dcea24e0d40e217adec300bb8ded029
RANDOM SEED=2022539636

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30424820 kB
Buffers:        166192 kB
Cached:        1629664 kB
SwapCached:      49628 kB
Active:          98052 kB
Inactive:      2180344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30424820 kB
SwapTotal:    67111528 kB
SwapFree:     41934128 kB
Dirty:            1056 kB
Writeback:           0 kB
AnonPages:      445784 kB
Mapped:          11188 kB
Slab:           103088 kB
PageTables:      76188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 88170720 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= 73364 MiB
End job on node126 at 2011-05-15 11:21:50