Trace number 3095643

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) 1300.01 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1677156340-036.UNKNOWN.cnf
MD5SUM99f3efd3bfc8a6f99ffbd289ed4a5837
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 

52.80/52.84	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
52.80/52.84	c input CNF file=HOME/instance-3095643-1301754467.cnf 
52.80/52.84	c Clause#=2556  var#=600  ratio=4 
52.80/52.84	c Simplified clause#=2556 
52.80/52.84	c XOR_varElimination deleted var#=0 clauses#=2548 
52.80/52.84	c inative var#=0 
52.80/52.84	c free var#=581  
52.80/52.84	c local search on 
52.80/52.84	c height=37 age=27 
52.80/52.84	c hybrid solving ... 
52.80/52.84	c switch to march 
52.80/52.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
52.80/52.84	c stat :: sign balance is biased by 0.374
52.80/52.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
52.80/52.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 477 duplicate clauses
52.80/52.84	c resolvent_look() :: found 78 resolvents
52.80/52.84	c longest clause has size 5
52.80/52.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
52.80/52.84	c number of free variables = 579
52.80/52.84	c dynamic_preselect_setsize :: off
52.80/52.89	c 0 / 999 NodeCount: 170 
52.90/52.98	c 1 / 999 NodeCount: 891 
54.29/54.30	c 2 / 999 NodeCount: 9408 
66.49/66.55	c 3 / 999 NodeCount: 77196 
389.08/389.16	c 4 / 999 NodeCount: 462767

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-3095643-1301754467/watcher-3095643-1301754467 -o /tmp/evaluation-result-3095643-1301754467/solver-3095643-1301754467 -C 2400 -W 1300 -M 7680 MPhaseSAT_M HOME/instance-3095643-1301754467.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.99 3.99 3.92 4/189 27141
/proc/meminfo: memFree=22604932/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=3252 CPUtime=0 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 384 0 0 0 0 0 0 0 25 0 1 0 287047465 3330048 322 33554432000 134512640 134829744 4290213072 18446744073709551615 134559342 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 813 322 237 78 0 99 0

[startup+0.105162 s]
/proc/loadavg: 3.99 3.99 3.92 4/189 27141
/proc/meminfo: memFree=22604932/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=3832 CPUtime=0.1 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 561 0 0 0 10 0 0 0 25 0 1 0 287047465 3923968 499 33554432000 134512640 134829744 4290213072 18446744073709551615 134719996 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 958 499 271 78 0 244 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3832

[startup+0.200134 s]
/proc/loadavg: 3.99 3.99 3.92 4/189 27141
/proc/meminfo: memFree=22604932/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4096 CPUtime=0.19 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 606 0 0 0 19 0 0 0 25 0 1 0 287047465 4194304 544 33554432000 134512640 134829744 4290213072 18446744073709551615 134661632 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1024 544 271 78 0 310 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4096

[startup+0.301126 s]
/proc/loadavg: 3.99 3.99 3.92 4/189 27141
/proc/meminfo: memFree=22604932/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4096 CPUtime=0.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 610 0 0 0 29 0 0 0 25 0 1 0 287047465 4194304 548 33554432000 134512640 134829744 4290213072 18446744073709551615 134678278 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1024 548 271 78 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.701052 s]
/proc/loadavg: 3.99 3.99 3.92 4/189 27141
/proc/meminfo: memFree=22604932/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4492 CPUtime=0.69 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 704 0 0 0 69 0 0 0 25 0 1 0 287047465 4599808 642 33554432000 134512640 134829744 4290213072 18446744073709551615 134722597 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1123 642 271 78 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4492

[startup+1.50089 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27142
/proc/meminfo: memFree=22602840/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4624 CPUtime=1.49 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 754 0 0 0 149 0 0 0 25 0 1 0 287047465 4734976 692 33554432000 134512640 134829744 4290213072 18446744073709551615 134607973 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4624

[startup+3.1006 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27143
/proc/meminfo: memFree=22602600/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4624 CPUtime=3.09 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 754 0 0 0 309 0 0 0 25 0 1 0 287047465 4734976 692 33554432000 134512640 134829744 4290213072 18446744073709551615 134605742 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4624

[startup+6.30102 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27143
/proc/meminfo: memFree=22602476/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4624 CPUtime=6.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 754 0 0 0 629 0 0 0 25 0 1 0 287047465 4734976 692 33554432000 134512640 134829744 4290213072 18446744073709551615 134606442 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4624

[startup+12.7008 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27143
/proc/meminfo: memFree=22600852/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4624 CPUtime=12.69 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 754 0 0 0 1269 0 0 0 25 0 1 0 287047465 4734976 692 33554432000 134512640 134829744 4290213072 18446744073709551615 134605841 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4624

[startup+25.5005 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27143
/proc/meminfo: memFree=22598980/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4756 CPUtime=25.49 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 770 0 0 0 2549 0 0 0 25 0 1 0 287047465 4870144 708 33554432000 134512640 134829744 4290213072 18446744073709551615 134606474 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1189 708 274 78 0 475 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4756

[startup+51.1008 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27279
/proc/meminfo: memFree=22599004/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=4888 CPUtime=51.09 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 823 0 0 0 5109 0 0 0 25 0 1 0 287047465 5005312 761 33554432000 134512640 134829744 4290213072 18446744073709551615 134609302 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 1222 761 275 78 0 508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4888

[startup+102.3 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27280
/proc/meminfo: memFree=22588704/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=10292 CPUtime=102.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 1850 0 0 0 10229 0 0 0 25 0 1 0 287047465 10539008 1788 33554432000 134512640 134829744 4290213072 18446744073709551615 134606508 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 2573 1788 305 78 0 1859 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10292

[startup+162.3 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27282
/proc/meminfo: memFree=22579128/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=12540 CPUtime=162.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 2366 0 0 0 16229 0 0 0 25 0 1 0 287047465 12840960 2304 33554432000 134512640 134829744 4290213072 18446744073709551615 134606508 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 3135 2304 305 78 0 2421 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12540

[startup+222.306 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 27283
/proc/meminfo: memFree=22568924/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=16180 CPUtime=222.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 2948 0 0 0 22229 0 0 0 25 0 1 0 287047465 16568320 2886 33554432000 134512640 134829744 4290213072 18446744073709551615 134606093 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 4045 2886 305 78 0 3331 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16180

[startup+282.3 s]
/proc/loadavg: 4.04 4.00 3.93 5/190 27285
/proc/meminfo: memFree=22560944/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=20060 CPUtime=282.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 3459 0 0 0 28229 0 0 0 25 0 1 0 287047465 20541440 3397 33554432000 134512640 134829744 4290213072 18446744073709551615 134606504 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 5015 3397 305 78 0 4301 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 20060

[startup+342.3 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 27287
/proc/meminfo: memFree=22554084/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=20060 CPUtime=342.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 3805 0 0 0 34228 0 0 0 25 0 1 0 287047465 20541440 3743 33554432000 134512640 134829744 4290213072 18446744073709551615 134606656 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 5015 3743 305 78 0 4301 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 20060

[startup+402.3 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 27288
/proc/meminfo: memFree=22541524/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=22292 CPUtime=402.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 4396 0 0 0 40228 0 0 0 25 0 1 0 287047465 22827008 4334 33554432000 134512640 134829744 4290213072 18446744073709551615 134606588 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 5573 4334 305 78 0 4859 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 22292

[startup+462.301 s]
/proc/loadavg: 3.42 3.85 3.88 4/184 27308
/proc/meminfo: memFree=22607288/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=26980 CPUtime=462.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 4992 0 0 0 46228 0 0 0 25 0 1 0 287047465 27627520 4930 33554432000 134512640 134829744 4290213072 18446744073709551615 134606191 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 6745 4930 305 78 0 6031 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 26980

[startup+522.3 s]
/proc/loadavg: 3.15 3.69 3.82 4/184 27309
/proc/meminfo: memFree=22601552/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=26980 CPUtime=522.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 5468 0 0 0 52228 1 0 0 25 0 1 0 287047465 27627520 5406 33554432000 134512640 134829744 4290213072 18446744073709551615 134605647 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 6745 5406 305 78 0 6031 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 26980

[startup+582.301 s]
/proc/loadavg: 3.06 3.56 3.77 4/184 27311
/proc/meminfo: memFree=22594076/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=26980 CPUtime=582.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 5974 0 0 0 58227 1 0 0 25 0 1 0 287047465 27627520 5912 33554432000 134512640 134829744 4290213072 18446744073709551615 134607514 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 6745 5912 305 78 0 6031 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 26980

[startup+642.301 s]
/proc/loadavg: 3.02 3.46 3.72 4/184 27313
/proc/meminfo: memFree=22587840/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=31668 CPUtime=642.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 6422 0 0 0 64227 1 0 0 25 0 1 0 287047465 32428032 6360 33554432000 134512640 134829744 4290213072 18446744073709551615 134605759 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 7917 6360 305 78 0 7203 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 31668

[startup+702.301 s]
/proc/loadavg: 3.00 3.37 3.67 4/184 27314
/proc/meminfo: memFree=22580856/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=35864 CPUtime=702.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 6925 0 0 0 70227 1 0 0 25 0 1 0 287047465 36724736 6863 33554432000 134512640 134829744 4290213072 18446744073709551615 134605801 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 8966 6863 305 78 0 8252 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 35864

[startup+762.301 s]
/proc/loadavg: 3.00 3.30 3.62 4/184 27316
/proc/meminfo: memFree=22573504/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=40548 CPUtime=762.28 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 7671 0 0 0 76227 1 0 0 25 0 1 0 287047465 41521152 7609 33554432000 134512640 134829744 4290213072 18446744073709551615 134607500 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 10137 7609 305 78 0 9423 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 40548

[startup+822.301 s]
/proc/loadavg: 3.00 3.24 3.58 4/184 27317
/proc/meminfo: memFree=22567896/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=40548 CPUtime=822.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 8078 0 0 0 82227 2 0 0 25 0 1 0 287047465 41521152 8016 33554432000 134512640 134829744 4290213072 18446744073709551615 134609201 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 10137 8016 305 78 0 9423 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 40548

[startup+882.306 s]
/proc/loadavg: 2.43 3.04 3.49 3/178 27337
/proc/meminfo: memFree=22585496/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=40548 CPUtime=882.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 8329 0 0 0 88227 2 0 0 25 0 1 0 287047465 41521152 8267 33554432000 134512640 134829744 4290213072 18446744073709551615 134610725 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 10137 8267 305 78 0 9423 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 40548

[startup+942.301 s]
/proc/loadavg: 2.16 2.85 3.39 3/178 27339
/proc/meminfo: memFree=22577148/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=40548 CPUtime=942.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 8839 0 0 0 94227 2 0 0 25 0 1 0 287047465 41521152 8777 33554432000 134512640 134829744 4290213072 18446744073709551615 134606672 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 10137 8777 305 78 0 9423 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 40548

[startup+1002.3 s]
/proc/loadavg: 2.06 2.69 3.30 3/178 27340
/proc/meminfo: memFree=22568424/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=45236 CPUtime=1002.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 9331 0 0 0 100227 2 0 0 25 0 1 0 287047465 46321664 9269 33554432000 134512640 134829744 4290213072 18446744073709551615 134605791 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 11309 9269 305 78 0 10595 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 45236

[startup+1062.3 s]
/proc/loadavg: 2.02 2.56 3.22 3/178 27342
/proc/meminfo: memFree=22560948/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=45236 CPUtime=1062.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 9623 0 0 0 106227 2 0 0 25 0 1 0 287047465 46321664 9561 33554432000 134512640 134829744 4290213072 18446744073709551615 134792491 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 11309 9561 305 78 0 10595 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 45236

[startup+1122.3 s]
/proc/loadavg: 2.00 2.46 3.14 3/178 27343
/proc/meminfo: memFree=22551976/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=45236 CPUtime=1122.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 10162 0 0 0 112227 2 0 0 25 0 1 0 287047465 46321664 10100 33554432000 134512640 134829744 4290213072 18446744073709551615 134607973 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 11309 10100 305 78 0 10595 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 45236

[startup+1182.3 s]
/proc/loadavg: 2.00 2.37 3.07 3/178 27345
/proc/meminfo: memFree=22543876/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=49924 CPUtime=1182.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 10623 0 0 0 118227 2 0 0 25 0 1 0 287047465 51122176 10561 33554432000 134512640 134829744 4290213072 18446744073709551615 134606621 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 12481 10561 305 78 0 11767 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 49924

[startup+1242.3 s]
/proc/loadavg: 2.00 2.30 3.00 3/178 27347
/proc/meminfo: memFree=22536392/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=49924 CPUtime=1242.29 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 10959 0 0 0 124227 2 0 0 25 0 1 0 287047465 51122176 10897 33554432000 134512640 134829744 4290213072 18446744073709551615 134797356 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 12481 10897 305 78 0 11767 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 49924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.24 2.93 3/178 27348
/proc/meminfo: memFree=22528412/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=50048 CPUtime=1300 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 11417 0 0 0 129998 2 0 0 25 0 1 0 287047465 51249152 11355 33554432000 134512640 134829744 4290213072 18446744073709551615 134606469 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 12512 11355 305 78 0 11798 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 50048

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

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

[startup+1300 s]
/proc/loadavg: 2.00 2.24 2.93 3/178 27348
/proc/meminfo: memFree=22528412/32951124 swapFree=67111528/67111528
[pid=27141] ppid=27139 vsize=50048 CPUtime=1300 cores=1,3
/proc/27141/stat : 27141 (MPhaseSAT_M) R 27139 27141 26021 0 -1 4202496 11417 0 0 0 129998 2 0 0 25 0 1 0 287047465 51249152 11355 33554432000 134512640 134829744 4290213072 18446744073709551615 134606469 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/27141/statm: 12512 11355 305 78 0 11798 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 50048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.98
CPU system time (s): 0.027995
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 50048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11417
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= 9
involuntary context switches= 3353

runsolver used 1.78973 second user time and 4.12637 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 16:27:47
IDJOB=3095643
IDBENCH=82925
IDSOLVER=1522
FILE ID=node109/3095643-1301754467
RUNJOBID= node109-1301748582-26042
PBS_JOBID= 12841028
Free space on /tmp= 72060 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1677156340-036.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095643-1301754467/watcher-3095643-1301754467 -o /tmp/evaluation-result-3095643-1301754467/solver-3095643-1301754467 -C 2400 -W 1300 -M 7680  MPhaseSAT_M HOME/instance-3095643-1301754467.cnf

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

MD5SUM BENCH= 99f3efd3bfc8a6f99ffbd289ed4a5837
RANDOM SEED=1581522550

node109.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		: 2666.809
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22605204 kB
Buffers:        343956 kB
Cached:        9603248 kB
SwapCached:          0 kB
Active:        6042140 kB
Inactive:      4039488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22605204 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             440 kB
Writeback:           0 kB
AnonPages:      134588 kB
Mapped:          16840 kB
Slab:           201060 kB
PageTables:       5412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   324992 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= 72060 MiB
End job on node109 at 2011-04-02 16:49:29