Trace number 3221846

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
MPhaseSAT_M 2011-02-16? (TO) 5000.06 4999.92

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S506401817-075.UNKNOWN.cnf
MD5SUM2d7407b1b64ab354711b83851f166439
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

53.29/53.35	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
53.29/53.35	c input CNF file=HOME/instance-3221846-1303297835.cnf 
53.29/53.35	c Clause#=2556  var#=600  ratio=4 
53.29/53.35	c Simplified clause#=2556 
53.29/53.35	c XOR_varElimination deleted var#=0 clauses#=2546 
53.29/53.35	c inative var#=0 
53.29/53.35	c free var#=582  
53.29/53.35	c local search on 
53.29/53.35	c height=36 age=29 
53.29/53.35	c hybrid solving ... 
53.29/53.35	c switch to march 
53.29/53.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.29/53.35	c stat :: sign balance is biased by 0.384
53.29/53.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.29/53.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 536 duplicate clauses
53.29/53.35	c resolvent_look() :: found 25 resolvents
53.29/53.35	c longest clause has size 5
53.29/53.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.29/53.35	c number of free variables = 582
53.29/53.35	c dynamic_preselect_setsize :: off
53.29/53.39	c 0 / 999 NodeCount: 149 
53.49/53.51	c 1 / 999 NodeCount: 1069 
55.00/55.07	c 2 / 999 NodeCount: 10695 
85.59/85.62	c 3 / 999 NodeCount: 79555 
372.10/372.19	c 4 / 999 NodeCount: 434472 
1842.84/1842.82	c 5 / 999 NodeCount: 1818379 
3322.48/3322.43	c 6 / 999 NodeCount: 5968010

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3221846-1303297835/watcher-3221846-1303297835 -o /tmp/evaluation-result-3221846-1303297835/solver-3221846-1303297835 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221846-1303297835.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14277
/proc/meminfo: memFree=15741088/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=3252 CPUtime=0 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 375 0 0 0 0 0 0 0 25 0 1 0 422199731 3330048 315 33554432000 134512640 134829744 4290584016 18446744073709551615 134578946 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 813 317 237 78 0 99 0

[startup+0.0165629 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14277
/proc/meminfo: memFree=15741088/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=3568 CPUtime=0.01 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 486 0 0 0 1 0 0 0 25 0 1 0 422199731 3653632 426 33554432000 134512640 134829744 4290584016 18446744073709551615 134667721 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 892 426 263 78 0 178 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3568

[startup+0.100587 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14277
/proc/meminfo: memFree=15741088/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=3832 CPUtime=0.09 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 557 0 0 0 9 0 0 0 25 0 1 0 422199731 3923968 497 33554432000 134512640 134829744 4290584016 18446744073709551615 10772302 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 958 497 270 78 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3832

[startup+0.300541 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14277
/proc/meminfo: memFree=15741088/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4096 CPUtime=0.29 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 606 0 0 0 29 0 0 0 25 0 1 0 422199731 4194304 546 33554432000 134512640 134829744 4290584016 18446744073709551615 134722592 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1024 546 270 78 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.700439 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14277
/proc/meminfo: memFree=15741088/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4360 CPUtime=0.69 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 692 0 0 0 69 0 0 0 25 0 1 0 422199731 4464640 632 33554432000 134512640 134829744 4290584016 18446744073709551615 134679068 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1090 632 270 78 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4360

[startup+1.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 14278
/proc/meminfo: memFree=15739492/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4624 CPUtime=1.49 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 749 0 0 0 149 0 0 0 25 0 1 0 422199731 4734976 689 33554432000 134512640 134829744 4290584016 18446744073709551615 134609485 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1156 689 273 78 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4624

[startup+3.10104 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 14278
/proc/meminfo: memFree=15738996/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4624 CPUtime=3.09 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 749 0 0 0 309 0 0 0 25 0 1 0 422199731 4734976 689 33554432000 134512640 134829744 4290584016 18446744073709551615 134606474 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1156 689 273 78 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4624

[startup+6.30047 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 14278
/proc/meminfo: memFree=15738472/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4624 CPUtime=6.29 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 749 0 0 0 629 0 0 0 25 0 1 0 422199731 4734976 689 33554432000 134512640 134829744 4290584016 18446744073709551615 134605208 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1156 689 273 78 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4624

[startup+12.7003 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 14278
/proc/meminfo: memFree=15737988/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4624 CPUtime=12.69 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 749 0 0 0 1269 0 0 0 25 0 1 0 422199731 4734976 689 33554432000 134512640 134829744 4290584016 18446744073709551615 134606496 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1156 689 273 78 0 442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4624

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14279
/proc/meminfo: memFree=15737720/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4756 CPUtime=25.5 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 769 0 0 0 2550 0 0 0 25 0 1 0 422199731 4870144 709 33554432000 134512640 134829744 4290584016 18446744073709551615 134606219 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1189 709 273 78 0 475 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4756

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14279
/proc/meminfo: memFree=15736584/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=4888 CPUtime=51.09 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 820 0 0 0 5109 0 0 0 25 0 1 0 422199731 5005312 760 33554432000 134512640 134829744 4290584016 18446744073709551615 134606375 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 1222 760 274 78 0 508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4888

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14281
/proc/meminfo: memFree=15732212/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=9360 CPUtime=102.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 1680 0 0 0 10230 0 0 0 25 0 1 0 422199731 9584640 1620 33554432000 134512640 134829744 4290584016 18446744073709551615 134606489 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 2340 1620 304 78 0 1626 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9360

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14282
/proc/meminfo: memFree=15726476/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=12752 CPUtime=162.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 2509 0 0 0 16230 0 0 0 25 0 1 0 422199731 13058048 2449 33554432000 134512640 134829744 4290584016 18446744073709551615 134605253 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 3188 2449 304 78 0 2474 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12752

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14284
/proc/meminfo: memFree=15721620/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=16372 CPUtime=222.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 2885 0 0 0 22230 0 0 0 25 0 1 0 422199731 16764928 2825 33554432000 134512640 134829744 4290584016 18446744073709551615 134606109 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 4093 2825 304 78 0 3379 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16372

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14285
/proc/meminfo: memFree=15718356/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=16372 CPUtime=282.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 3324 0 0 0 28230 0 0 0 25 0 1 0 422199731 16764928 3264 33554432000 134512640 134829744 4290584016 18446744073709551615 134606630 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 4093 3264 304 78 0 3379 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16372

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14287
/proc/meminfo: memFree=15716096/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=20252 CPUtime=342.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 3646 0 0 0 34230 0 0 0 25 0 1 0 422199731 20738048 3586 33554432000 134512640 134829744 4290584016 18446744073709551615 134605651 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 5063 3586 304 78 0 4349 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20252

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14289
/proc/meminfo: memFree=15710244/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=22316 CPUtime=402.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 4497 0 0 0 40230 0 0 0 25 0 1 0 422199731 22851584 4437 33554432000 134512640 134829744 4290584016 18446744073709551615 134605817 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 5579 4437 304 78 0 4865 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22316

[startup+462.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 14290
/proc/meminfo: memFree=15706728/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=27004 CPUtime=462.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 4965 0 0 0 46230 0 0 0 25 0 1 0 422199731 27652096 4905 33554432000 134512640 134829744 4290584016 18446744073709551615 134790226 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 6751 4905 304 78 0 6037 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 27004

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 14292
/proc/meminfo: memFree=15703216/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=27004 CPUtime=522.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 5377 0 0 0 52230 0 0 0 25 0 1 0 422199731 27652096 5317 33554432000 134512640 134829744 4290584016 18446744073709551615 134606469 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 6751 5317 304 78 0 6037 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 27004

[startup+582.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 14293
/proc/meminfo: memFree=15701080/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=27004 CPUtime=582.3 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 5648 0 0 0 58230 0 0 0 25 0 1 0 422199731 27652096 5588 33554432000 134512640 134829744 4290584016 18446744073709551615 134606576 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 6751 5588 304 78 0 6037 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 27004

[startup+642.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14398
/proc/meminfo: memFree=15171364/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=281216 CPUtime=4062.4 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 67922 0 0 0 406224 16 0 0 25 0 1 0 422199731 287965184 67862 33554432000 134512640 134829744 4290584016 18446744073709551615 134788953 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 70304 67862 304 78 0 69590 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 281216

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14400
/proc/meminfo: memFree=15158056/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=285900 CPUtime=4122.4 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 69626 0 0 0 412223 17 0 0 25 0 1 0 422199731 292761600 69566 33554432000 134512640 134829744 4290584016 18446744073709551615 134789171 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 71475 69566 304 78 0 70761 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 285900

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14401
/proc/meminfo: memFree=15144628/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=290588 CPUtime=4182.4 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 71345 0 0 0 418223 17 0 0 25 0 1 0 422199731 297562112 71285 33554432000 134512640 134829744 4290584016 18446744073709551615 134797188 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 72647 71285 304 78 0 71933 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 290588

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14403
/proc/meminfo: memFree=15131200/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=361292 CPUtime=4242.4 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 73091 0 0 0 424223 17 0 0 25 0 1 0 422199731 369963008 73031 33554432000 134512640 134829744 4290584016 18446744073709551615 134790201 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 90323 73031 304 78 0 89609 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 361292

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14405
/proc/meminfo: memFree=15116900/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=366112 CPUtime=4302.4 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 74757 0 0 0 430223 17 0 0 25 0 1 0 422199731 374898688 74697 33554432000 134512640 134829744 4290584016 18446744073709551615 134790178 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 91528 74697 304 78 0 90814 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 366112

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14406
/proc/meminfo: memFree=15103468/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=370800 CPUtime=4362.41 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 76419 0 0 0 436223 18 0 0 25 0 1 0 422199731 379699200 76359 33554432000 134512640 134829744 4290584016 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 92700 76359 304 78 0 91986 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 370800

[startup+4422.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 14408
/proc/meminfo: memFree=15089048/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=375488 CPUtime=4422.41 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 78131 0 0 0 442223 18 0 0 25 0 1 0 422199731 384499712 78071 33554432000 134512640 134829744 4290584016 18446744073709551615 134796472 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 93872 78071 304 78 0 93158 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 375488

[startup+4482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 14412
/proc/meminfo: memFree=15076060/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=380176 CPUtime=4482.4 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 79698 0 0 0 448222 18 0 0 25 0 1 0 422199731 389300224 79638 33554432000 134512640 134829744 4290584016 18446744073709551615 134796514 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 95044 79638 304 78 0 94330 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 380176

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14414
/proc/meminfo: memFree=15062320/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=384864 CPUtime=4542.41 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 81306 0 0 0 454222 19 0 0 25 0 1 0 422199731 394100736 81246 33554432000 134512640 134829744 4290584016 18446744073709551615 134796727 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 96216 81246 304 78 0 95502 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 384864

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14416
/proc/meminfo: memFree=15048516/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=389548 CPUtime=4602.42 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 82991 0 0 0 460223 19 0 0 25 0 1 0 422199731 398897152 82931 33554432000 134512640 134829744 4290584016 18446744073709551615 134822592 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 97387 82931 304 78 0 96673 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 389548

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14417
/proc/meminfo: memFree=15035444/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=398924 CPUtime=4662.41 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 84655 0 0 0 466222 19 0 0 25 0 1 0 422199731 408498176 84595 33554432000 134512640 134829744 4290584016 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 99731 84595 304 78 0 99017 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 398924

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14419
/proc/meminfo: memFree=15022248/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=403612 CPUtime=4722.42 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 86258 0 0 0 472223 19 0 0 25 0 1 0 422199731 413298688 86198 33554432000 134512640 134829744 4290584016 18446744073709551615 134758119 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 100903 86198 304 78 0 100189 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 403612

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14448
/proc/meminfo: memFree=15399792/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=408300 CPUtime=4782.42 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 87864 0 0 0 478222 20 0 0 25 0 1 0 422199731 418099200 87804 33554432000 134512640 134829744 4290584016 18446744073709551615 134789156 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 102075 87804 304 78 0 101361 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 408300

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14450
/proc/meminfo: memFree=15390600/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=412988 CPUtime=4842.41 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 89622 0 0 0 484221 20 0 0 25 0 1 0 422199731 422899712 89562 33554432000 134512640 134829744 4290584016 18446744073709551615 134822471 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 103247 89562 304 78 0 102533 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 412988

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14452
/proc/meminfo: memFree=15380788/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=417676 CPUtime=4902.42 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 91331 0 0 0 490221 21 0 0 25 0 1 0 422199731 427700224 91271 33554432000 134512640 134829744 4290584016 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 104419 91271 304 78 0 103705 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 417676

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14453
/proc/meminfo: memFree=15372216/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=422364 CPUtime=4962.42 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 93016 0 0 0 496220 22 0 0 25 0 1 0 422199731 432500736 92956 33554432000 134512640 134829744 4290584016 18446744073709551615 134768868 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 105591 92956 304 78 0 104877 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 422364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14454
/proc/meminfo: memFree=15365756/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=427048 CPUtime=5000.02 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 94091 0 0 0 499980 22 0 0 25 0 1 0 422199731 437297152 94031 33554432000 134512640 134829744 4290584016 18446744073709551615 134797185 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 106762 94031 304 78 0 106048 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 427048

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14454
/proc/meminfo: memFree=15365756/32951124 swapFree=67111528/67111528
[pid=14277] ppid=14275 vsize=427048 CPUtime=5000.02 cores=0,2,4,6
/proc/14277/stat : 14277 (MPhaseSAT_M) R 14275 14277 13671 0 -1 4202496 94091 0 0 0 499980 22 0 0 25 0 1 0 422199731 437297152 94031 33554432000 134512640 134829744 4290584016 18446744073709551615 134797185 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/14277/statm: 106762 94031 304 78 0 106048 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 427048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 4999.81
CPU system time (s): 0.245962
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 427048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94091
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= 5989

runsolver used 7.74282 second user time and 14.9987 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-20 13:10:35
IDJOB=3221846
IDBENCH=82991
IDSOLVER=1637
FILE ID=node146/3221846-1303297835
RUNJOBID= node146-1303292585-13689
PBS_JOBID= 13049629
Free space on /tmp= 72828 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S506401817-075.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221846-1303297835/watcher-3221846-1303297835 -o /tmp/evaluation-result-3221846-1303297835/solver-3221846-1303297835 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221846-1303297835.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2d7407b1b64ab354711b83851f166439
RANDOM SEED=1855511018

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15741368 kB
Buffers:        704200 kB
Cached:       16083856 kB
SwapCached:          0 kB
Active:        7973536 kB
Inactive:      8890704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15741368 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       76084 kB
Mapped:          16136 kB
Slab:           282948 kB
PageTables:       4756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   220576 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= 72828 MiB
End job on node146 at 2011-04-20 14:33:57