Trace number 3095927

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
MultiFlip 2011-02-11? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
MD5SUM4a57833314362e0939d4095b3206ad82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark378.192
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3095927-1301749894/watcher-3095927-1301749894 -o /tmp/evaluation-result-3095927-1301749894/solver-3095927-1301749894 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095927-1301749894.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: 3.87 3.92 3.05 4/189 23518
/proc/meminfo: memFree=20902040/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=9688 CPUtime=0 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 370 0 0 0 0 0 0 0 25 0 1 0 365219928 9920512 310 33554432000 134512640 134540672 4294676784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 2422 310 215 7 0 1779 0

[startup+0.068504 s]
/proc/loadavg: 3.87 3.92 3.05 4/189 23518
/proc/meminfo: memFree=20902040/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=11404 CPUtime=0.06 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 1058 0 0 0 6 0 0 0 25 0 1 0 365219928 11677696 998 33554432000 134512640 134540672 4294676784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 2851 998 215 7 0 2208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11404

[startup+0.100498 s]
/proc/loadavg: 3.87 3.92 3.05 4/189 23518
/proc/meminfo: memFree=20902040/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=12460 CPUtime=0.09 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 1414 0 0 0 9 0 0 0 25 0 1 0 365219928 12759040 1354 33554432000 134512640 134540672 4294676784 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 3115 1354 215 7 0 2472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12460

[startup+0.300466 s]
/proc/loadavg: 3.87 3.92 3.05 4/189 23518
/proc/meminfo: memFree=20902040/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=17544 CPUtime=0.29 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 3042 0 0 0 29 0 0 0 25 0 1 0 365219928 17965056 2961 33554432000 134512640 134540672 4294676784 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4386 2962 219 7 0 3743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17544

[startup+0.700398 s]
/proc/loadavg: 3.87 3.92 3.05 4/189 23518
/proc/meminfo: memFree=20902040/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19696 CPUtime=0.69 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 3649 0 0 0 69 0 0 0 25 0 1 0 365219928 20168704 3567 33554432000 134512640 134540672 4294676784 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19696

[startup+1.50025 s]
/proc/loadavg: 3.88 3.92 3.06 5/190 23519
/proc/meminfo: memFree=20888648/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19696 CPUtime=1.49 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 3649 0 0 0 149 0 0 0 25 0 1 0 365219928 20168704 3567 33554432000 134512640 134540672 4294676784 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.10094 s]
/proc/loadavg: 3.88 3.92 3.06 5/190 23519
/proc/meminfo: memFree=20888152/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=3.09 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4389 0 0 0 309 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134529555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19284

[startup+6.30034 s]
/proc/loadavg: 3.89 3.92 3.06 5/190 23519
/proc/meminfo: memFree=20885404/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=6.29 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4389 0 0 0 629 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19284

[startup+12.7002 s]
/proc/loadavg: 3.90 3.92 3.07 5/190 23519
/proc/meminfo: memFree=20885168/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=12.69 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4389 0 0 0 1269 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19284

[startup+25.5008 s]
/proc/loadavg: 3.92 3.92 3.08 5/190 23519
/proc/meminfo: memFree=20885268/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=25.49 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4389 0 0 0 2549 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19284

[startup+51.101 s]
/proc/loadavg: 3.95 3.93 3.10 5/190 23520
/proc/meminfo: memFree=20885492/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=51.09 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4389 0 0 0 5109 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19284

[startup+102.306 s]
/proc/loadavg: 3.98 3.94 3.15 5/190 23521
/proc/meminfo: memFree=20884352/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=102.3 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4460 0 0 0 10230 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134522992 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19284

[startup+162.3 s]
/proc/loadavg: 3.99 3.95 3.20 5/190 23550
/proc/meminfo: memFree=20889892/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=162.29 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4531 0 0 0 16229 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19284

[startup+222.301 s]
/proc/loadavg: 3.99 3.95 3.25 5/190 23552
/proc/meminfo: memFree=20889736/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=222.29 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4531 0 0 0 22229 0 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19284

[startup+282.301 s]
/proc/loadavg: 3.99 3.96 3.29 5/190 23553
/proc/meminfo: memFree=20889344/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=282.31 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4602 0 0 0 28230 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 19284

[startup+342.301 s]
/proc/loadavg: 4.00 3.96 3.33 5/190 23583
/proc/meminfo: memFree=20888648/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=342.31 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4673 0 0 0 34230 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 19284

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.37 5/190 23584
/proc/meminfo: memFree=20888372/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=402.31 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4744 0 0 0 40230 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134527032 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 19284

[startup+462.3 s]
/proc/loadavg: 4.00 3.97 3.41 5/190 23586
/proc/meminfo: memFree=20888456/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=462.31 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4815 0 0 0 46230 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 19284

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.44 5/190 23588
/proc/meminfo: memFree=20888428/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=522.31 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4815 0 0 0 52230 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 19284

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.47 5/190 23589
/proc/meminfo: memFree=20888628/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=582.31 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4886 0 0 0 58230 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 19284

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.50 5/190 23591
/proc/meminfo: memFree=20888336/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=642.32 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 4957 0 0 0 64231 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 19284

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.53 5/190 23592
/proc/meminfo: memFree=20888036/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=702.32 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5028 0 0 0 70231 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 19284

[startup+762.307 s]
/proc/loadavg: 4.07 3.99 3.56 5/190 23594
/proc/meminfo: memFree=20888124/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=762.33 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5099 0 0 0 76232 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 19284

[startup+822.3 s]
/proc/loadavg: 4.02 3.99 3.59 5/190 23596
/proc/meminfo: memFree=20887828/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=822.32 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5099 0 0 0 82231 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 19284

[startup+882.3 s]
/proc/loadavg: 4.01 3.99 3.61 5/190 23597
/proc/meminfo: memFree=20887904/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=882.32 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5170 0 0 0 88231 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 19284

[startup+942.301 s]
/proc/loadavg: 4.05 4.00 3.64 5/190 23599
/proc/meminfo: memFree=20887980/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=942.33 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5241 0 0 0 94232 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 19284

[startup+1002.3 s]
/proc/loadavg: 4.02 4.00 3.66 5/190 23600
/proc/meminfo: memFree=20888184/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=1002.33 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5312 0 0 0 100232 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 19284

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.67 5/190 23602
/proc/meminfo: memFree=20888136/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=1062.33 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5383 0 0 0 106232 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134522992 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 19284

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.69 5/190 23604
/proc/meminfo: memFree=20888364/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19696 CPUtime=1122.33 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5454 0 0 0 112232 1 0 0 25 0 1 0 365219928 20168704 4307 33554432000 134512640 134540672 4294676784 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4924 4307 220 7 0 4281 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 19696

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.71 5/190 23605
/proc/meminfo: memFree=20888456/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=1182.33 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5454 0 0 0 118232 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 19284

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 23607
/proc/meminfo: memFree=20888056/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=1242.34 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5525 0 0 0 124233 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 19284



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 3.74 5/190 23636
/proc/meminfo: memFree=20874628/32951124 swapFree=67111524/67111528
[pid=23518] ppid=23516 vsize=19284 CPUtime=1300.04 cores=5,7
/proc/23518/stat : 23518 (MultiFlip) R 23516 23518 23275 0 -1 4202496 5596 0 0 0 130003 1 0 0 25 0 1 0 365219928 19746816 4236 33554432000 134512640 134540672 4294676784 18446744073709551615 134526490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23518/statm: 4821 4236 220 7 0 4178 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 19284

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.04
CPU system time (s): 0.013997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 19696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5596
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= 8
involuntary context switches= 1940

runsolver used 2.10568 second user time and 4.97724 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 15:11:35
IDJOB=3095927
IDBENCH=82609
IDSOLVER=1523
FILE ID=node111/3095927-1301749894
RUNJOBID= node111-1301748572-23296
PBS_JOBID= 12841026
Free space on /tmp= 71240 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095927-1301749894/watcher-3095927-1301749894 -o /tmp/evaluation-result-3095927-1301749894/solver-3095927-1301749894 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095927-1301749894.cnf

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

MD5SUM BENCH= 4a57833314362e0939d4095b3206ad82
RANDOM SEED=2065548796

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20902328 kB
Buffers:        348324 kB
Cached:       11327304 kB
SwapCached:          4 kB
Active:        7297172 kB
Inactive:      4457924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20902328 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            4884 kB
Writeback:           0 kB
AnonPages:       79404 kB
Mapped:          16172 kB
Slab:           230344 kB
PageTables:       5260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   264480 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= 71236 MiB
End job on node111 at 2011-04-02 15:33:17