Trace number 3375604

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 1019.34 1019.29

General information on the benchmark

NameSAT03/handmade/markstrom/UNSATISFIABLE/
mm-2x2-6-6-s.1.shuffled-as.sat03-1499.cnf
MD5SUM5fbbe7100f38217499e8b5ea555a4e4d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark201.305
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses2576
Sum of the clauses size8480
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2400
Number of clauses of size 31536
Number of clauses of size 4128
Number of clauses of size 5512
Number of clauses of size over 50

Solver Data 

1019.23/1019.29	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1019.23/1019.29	c input CNF file=HOME/instance-3375604-1305461493.cnf 
1019.23/1019.29	c Clause#=2576  var#=400  ratio=6 
1019.23/1019.29	c Simplified clause#=2560 
1019.23/1019.29	c XOR_varElimination deleted var#=0 clauses#=2560 
1019.23/1019.29	c inative var#=0 
1019.23/1019.29	c free var#=392  
1019.23/1019.29	c local search on 
1019.23/1019.29	c height=15 age=30.240370 
1019.23/1019.29	c hybrid solving 
1019.23/1019.29	c 
1019.23/1019.29	s UNSATISFIABLE
1019.23/1019.29	c 
1019.23/1019.29	c  Running time=1019.333039

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-3375604-1305461493/watcher-3375604-1305461493 -o /tmp/evaluation-result-3375604-1305461493/solver-3375604-1305461493 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375604-1305461493.cnf 

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: 3.73 3.97 3.67 4/420 2669
/proc/meminfo: memFree=23123696/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=12132 CPUtime=0 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 445 0 0 0 0 0 0 0 23 0 1 0 657745985 12423168 384 33554432000 4194304 4479436 140736858496320 18446744073709551615 4268793 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3073 386 282 70 0 193 0

[startup+0.0354639 s]
/proc/loadavg: 3.73 3.97 3.67 4/420 2669
/proc/meminfo: memFree=23123696/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=12404 CPUtime=0.03 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 576 0 0 0 3 0 0 0 23 0 1 0 657745985 12701696 510 33554432000 4194304 4479436 140736858496320 18446744073709551615 4408651 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3101 510 319 70 0 221 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12404

[startup+0.100459 s]
/proc/loadavg: 3.73 3.97 3.67 4/420 2669
/proc/meminfo: memFree=23123696/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=12676 CPUtime=0.09 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 647 0 0 0 9 0 0 0 24 0 1 0 657745985 12980224 581 33554432000 4194304 4479436 140736858496320 18446744073709551615 4382307 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3169 581 325 70 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12676

[startup+0.300411 s]
/proc/loadavg: 3.73 3.97 3.67 4/420 2669
/proc/meminfo: memFree=23123696/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=13796 CPUtime=0.29 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 939 0 0 0 29 0 0 0 25 0 1 0 657745985 14127104 873 33554432000 4194304 4479436 140736858496320 18446744073709551615 4382436 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3449 873 325 70 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13796

[startup+0.700336 s]
/proc/loadavg: 3.73 3.97 3.67 4/420 2669
/proc/meminfo: memFree=23123696/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=14832 CPUtime=0.69 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1326 0 0 0 69 0 0 0 25 0 1 0 657745985 15187968 1132 33554432000 4194304 4479436 140736858496320 18446744073709551615 4370887 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3708 1132 325 70 0 828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14832

[startup+1.50017 s]
/proc/loadavg: 3.73 3.97 3.67 5/426 2678
/proc/meminfo: memFree=23109164/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=14832 CPUtime=1.49 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1329 0 0 0 149 0 0 0 25 0 1 0 657745985 15187968 1135 33554432000 4194304 4479436 140736858496320 18446744073709551615 4295320 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3708 1135 328 70 0 828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14832

[startup+3.10085 s]
/proc/loadavg: 3.75 3.97 3.67 5/426 2678
/proc/meminfo: memFree=23105200/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=14832 CPUtime=3.09 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1329 0 0 0 309 0 0 0 25 0 1 0 657745985 15187968 1135 33554432000 4194304 4479436 140736858496320 18446744073709551615 4294508 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3708 1135 328 70 0 828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14832

[startup+6.30022 s]
/proc/loadavg: 3.75 3.97 3.67 5/426 2678
/proc/meminfo: memFree=23100816/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=14832 CPUtime=6.29 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1329 0 0 0 629 0 0 0 25 0 1 0 657745985 15187968 1135 33554432000 4194304 4479436 140736858496320 18446744073709551615 4298797 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3708 1135 328 70 0 828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14832

[startup+12.7009 s]
/proc/loadavg: 3.79 3.97 3.68 5/426 2678
/proc/meminfo: memFree=23097152/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=14832 CPUtime=12.7 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1329 0 0 0 1270 0 0 0 25 0 1 0 657745985 15187968 1135 33554432000 4194304 4479436 140736858496320 18446744073709551615 4295114 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3708 1135 328 70 0 828 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14832

[startup+25.5004 s]
/proc/loadavg: 3.82 3.97 3.68 5/426 2678
/proc/meminfo: memFree=23090092/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15840 CPUtime=25.5 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1393 0 0 0 2550 0 0 0 25 0 1 0 657745985 16220160 1167 33554432000 4194304 4479436 140736858496320 18446744073709551615 4295831 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3960 1167 329 70 0 1080 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15840

[startup+51.1003 s]
/proc/loadavg: 3.88 3.97 3.69 5/426 2679
/proc/meminfo: memFree=23087800/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=16480 CPUtime=51.1 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 1813 0 0 0 5110 0 0 0 25 0 1 0 657745985 16875520 1316 33554432000 4194304 4479436 140736858496320 18446744073709551615 4295272 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4120 1316 335 70 0 1240 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16480

[startup+102.315 s]
/proc/loadavg: 4.06 4.01 3.71 5/426 2680
/proc/meminfo: memFree=23075124/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15936 CPUtime=102.31 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 37397 0 0 0 10226 5 0 0 25 0 1 0 657745985 16318464 1182 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331448 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3984 1182 335 70 0 1104 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15936

[startup+162.301 s]
/proc/loadavg: 4.02 4.00 3.73 5/426 2682
/proc/meminfo: memFree=23082548/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15796 CPUtime=162.3 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 72888 0 0 0 16221 9 0 0 25 0 1 0 657745985 16175104 1147 33554432000 4194304 4479436 140736858496320 18446744073709551615 4328445 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3949 1147 335 70 0 1069 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15796

[startup+222.301 s]
/proc/loadavg: 4.04 4.01 3.75 5/426 2684
/proc/meminfo: memFree=23083276/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15796 CPUtime=222.3 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 106212 0 0 0 22217 13 0 0 25 0 1 0 657745985 16175104 1158 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331677 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3949 1158 335 70 0 1069 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15796

[startup+282.3 s]
/proc/loadavg: 4.01 4.01 3.76 5/426 2685
/proc/meminfo: memFree=23083372/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15796 CPUtime=282.3 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 138821 0 0 0 28213 17 0 0 25 0 1 0 657745985 16175104 1147 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331413 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3949 1147 335 70 0 1069 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15796

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/426 2687
/proc/meminfo: memFree=23084960/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15796 CPUtime=342.3 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 170546 0 0 0 34209 21 0 0 25 0 1 0 657745985 16175104 1147 33554432000 4194304 4479436 140736858496320 18446744073709551615 4328112 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3949 1147 335 70 0 1069 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15796

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/426 2688
/proc/meminfo: memFree=23084816/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15976 CPUtime=402.31 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 205433 0 0 0 40204 27 0 0 25 0 1 0 657745985 16359424 1192 33554432000 4194304 4479436 140736858496320 18446744073709551615 4384176 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3994 1192 335 70 0 1114 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 15976

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/426 2690
/proc/meminfo: memFree=23085040/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15796 CPUtime=462.31 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 237463 0 0 0 46199 32 0 0 25 0 1 0 657745985 16175104 1147 33554432000 4194304 4479436 140736858496320 18446744073709551615 4306775 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3949 1147 335 70 0 1069 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15796

[startup+522.3 s]
/proc/loadavg: 4.04 4.01 3.81 5/426 2692
/proc/meminfo: memFree=23085248/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15984 CPUtime=522.31 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 251455 0 0 0 52197 34 0 0 25 0 1 0 657745985 16367616 1202 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331677 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3996 1202 335 70 0 1116 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15984

[startup+582.3 s]
/proc/loadavg: 4.15 4.05 3.84 5/426 2693
/proc/meminfo: memFree=23084368/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=16560 CPUtime=582.32 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 251874 0 0 0 58197 35 0 0 25 0 1 0 657745985 16957440 1362 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331474 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4140 1362 335 70 0 1260 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 16560

[startup+642.3 s]
/proc/loadavg: 4.10 4.06 3.85 5/426 2695
/proc/meminfo: memFree=23084360/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=16560 CPUtime=642.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 258318 0 0 0 64196 37 0 0 25 0 1 0 657745985 16957440 1362 33554432000 4194304 4479436 140736858496320 18446744073709551615 4314401 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4140 1362 335 70 0 1260 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 16560

[startup+702.301 s]
/proc/loadavg: 4.08 4.06 3.86 5/426 2696
/proc/meminfo: memFree=23083728/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=15984 CPUtime=702.32 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 267027 0 0 0 70193 39 0 0 25 0 1 0 657745985 16367616 1226 33554432000 4194304 4479436 140736858496320 18446744073709551615 4451085 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 3996 1226 335 70 0 1116 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 15984

[startup+762.316 s]
/proc/loadavg: 4.03 4.05 3.86 5/426 2698
/proc/meminfo: memFree=23084084/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=16688 CPUtime=762.34 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 280247 0 0 0 76193 41 0 0 25 0 1 0 657745985 17088512 1370 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331487 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4172 1370 335 70 0 1292 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 16688

[startup+822.301 s]
/proc/loadavg: 4.01 4.03 3.87 5/426 2700
/proc/meminfo: memFree=23084932/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=17808 CPUtime=822.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 305779 0 0 0 82188 45 0 0 25 0 1 0 657745985 18235392 1650 33554432000 4194304 4479436 140736858496320 18446744073709551615 4450994 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4452 1650 335 70 0 1572 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 17808

[startup+882.301 s]
/proc/loadavg: 4.00 4.03 3.88 5/426 2701
/proc/meminfo: memFree=23084408/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=16560 CPUtime=882.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 322673 0 0 0 88185 48 0 0 25 0 1 0 657745985 16957440 1361 33554432000 4194304 4479436 140736858496320 18446744073709551615 4331504 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4140 1361 335 70 0 1260 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 16560

[startup+942.301 s]
/proc/loadavg: 4.00 4.02 3.88 5/426 2703
/proc/meminfo: memFree=23083644/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=18016 CPUtime=942.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 333260 0 0 0 94184 49 0 0 25 0 1 0 657745985 18448384 1701 33554432000 4194304 4479436 140736858496320 18446744073709551615 4451957 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 4504 1701 335 70 0 1624 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 18016

[startup+1002.3 s]
/proc/loadavg: 4.12 4.05 3.90 5/426 2704
/proc/meminfo: memFree=23082012/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1002.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335006 0 0 0 100184 49 0 0 25 0 1 0 657745985 20750336 2263 33554432000 4194304 4479436 140736858496320 18446744073709551615 4295448 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2263 335 70 0 2186 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 20264

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

[startup+1011.1 s]
/proc/loadavg: 4.11 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23081632/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1011.13 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335006 0 0 0 101064 49 0 0 25 0 1 0 657745985 20750336 2263 33554432000 4194304 4479436 140736858496320 18446744073709551615 4294731 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2263 335 70 0 2186 0
Current children cumulated CPU time (s) 1011.13
Current children cumulated vsize (KiB) 20264

[startup+1014.3 s]
/proc/loadavg: 4.10 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23080516/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1014.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335006 0 0 0 101384 49 0 0 25 0 1 0 657745985 20750336 2263 33554432000 4194304 4479436 140736858496320 18446744073709551615 4295726 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2263 335 70 0 2186 0
Current children cumulated CPU time (s) 1014.33
Current children cumulated vsize (KiB) 20264

[startup+1017.52 s]
/proc/loadavg: 4.10 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23081260/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1017.55 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335071 0 0 0 101706 49 0 0 25 0 1 0 657745985 20750336 2328 33554432000 4194304 4479436 140736858496320 18446744073709551615 4451872 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2328 335 70 0 2186 0
Current children cumulated CPU time (s) 1017.55
Current children cumulated vsize (KiB) 20264

[startup+1018.3 s]
/proc/loadavg: 4.10 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23081260/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1018.33 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335071 0 0 0 101784 49 0 0 25 0 1 0 657745985 20750336 2328 33554432000 4194304 4479436 140736858496320 18446744073709551615 4452331 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2328 335 70 0 2186 0
Current children cumulated CPU time (s) 1018.33
Current children cumulated vsize (KiB) 20264

[startup+1018.7 s]
/proc/loadavg: 4.10 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23081260/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1018.73 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335071 0 0 0 101824 49 0 0 25 0 1 0 657745985 20750336 2328 33554432000 4194304 4479436 140736858496320 18446744073709551615 4452142 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2328 335 70 0 2186 0
Current children cumulated CPU time (s) 1018.73
Current children cumulated vsize (KiB) 20264

[startup+1019.1 s]
/proc/loadavg: 4.10 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23081260/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1019.13 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335071 0 0 0 101864 49 0 0 25 0 1 0 657745985 20750336 2328 33554432000 4194304 4479436 140736858496320 18446744073709551615 4450896 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2328 335 70 0 2186 0
Current children cumulated CPU time (s) 1019.13
Current children cumulated vsize (KiB) 20264

[startup+1019.2 s]
/proc/loadavg: 4.10 4.04 3.90 5/426 2705
/proc/meminfo: memFree=23081260/32950928 swapFree=45937200/67111528
[pid=2669] ppid=2667 vsize=20264 CPUtime=1019.23 cores=0,2
/proc/2669/stat : 2669 (MPhaseSAT64) R 2667 2669 2453 0 -1 4202496 335071 0 0 0 101874 49 0 0 25 0 1 0 657745985 20750336 2328 33554432000 4194304 4479436 140736858496320 18446744073709551615 4451174 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2669/statm: 5066 2328 335 70 0 2186 0
Current children cumulated CPU time (s) 1019.23
Current children cumulated vsize (KiB) 20264

Child status: 20
Real time (s): 1019.29
CPU time (s): 1019.34
CPU user time (s): 1018.84
CPU system time (s): 0.497924
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 20608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1018.84
system time used= 0.497924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 335073
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= 2678

runsolver used 4.12437 second user time and 8.85765 second system time

The end

Launcher Data 

Begin job on node149 at 2011-05-15 14:11:33
IDJOB=3375604
IDBENCH=84062
IDSOLVER=1855
FILE ID=node149/3375604-1305461493
RUNJOBID= node149-1305461493-2635
PBS_JOBID= 13324916
Free space on /tmp= 73552 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT03/handmade/markstrom/UNSATISFIABLE/mm-2x2-6-6-s.1.shuffled-as.sat03-1499.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375604-1305461493/watcher-3375604-1305461493 -o /tmp/evaluation-result-3375604-1305461493/solver-3375604-1305461493 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375604-1305461493.cnf

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

MD5SUM BENCH= 5fbbe7100f38217499e8b5ea555a4e4d
RANDOM SEED=1714104888

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:     32950928 kB
MemFree:      23123976 kB
Buffers:        330028 kB
Cached:        4483344 kB
SwapCached:      19976 kB
Active:        6937260 kB
Inactive:      2577240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23123976 kB
SwapTotal:    67111528 kB
SwapFree:     45937200 kB
Dirty:            1356 kB
Writeback:           0 kB
AnonPages:     4694460 kB
Mapped:          21984 kB
Slab:           165920 kB
PageTables:      80216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 120755376 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= 73552 MiB
End job on node149 at 2011-05-15 14:28:32