Trace number 3152392

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S517749870-003-UNKNOWN.cnf
MD5SUM4033245e3bd21ace8cfcd57089ff73c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.183
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.69/2.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.70	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.69/2.70	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.69/2.70	c main()::
2.69/2.70	c initFormula():: searching for DIMACS p-line....
2.69/2.70	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.69/2.70	c parseCNF():: parsing....
2.69/2.70	c parseCNF():: the CNF contains 0 unary clauses.
2.69/2.70	c runParser():: parsing was successful, warming up engines...
2.69/2.70	c simplify_formula():: removed 0 tautological, 1030 satisfied and 0 duplicate clauses
2.69/2.70	c preprocessing fase I completed:: there are now 49825 free variables and 208970 clauses.
2.69/2.70	c using 3-SAT heuristics (occurence based diff)
2.69/2.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 188 duplicate clauses
2.69/2.70	c resolvent_look() :: found 112 resolvents
2.69/2.70	c main():: clause / variable ratio: ( 209082 / 50000 ) = 4.18
2.69/2.70	c longest clause has size 3
2.69/2.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.70	c number of free variables = 49825
2.69/2.70	c dynamic_preselect_setsize :: off
2.69/2.70	c main():: all systems go!
2.69/2.70	c |----------------------------------------------------------------|

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-3152392-1301702177/watcher-3152392-1301702177 -o /tmp/evaluation-result-3152392-1301702177/solver-3152392-1301702177 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152392-1301702177.cnf 

running on 2 cores: 4,6

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: 3.69 3.95 3.98 5/189 4355
/proc/meminfo: memFree=21682160/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=12940 CPUtime=0 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4194304 1539 0 0 0 0 0 0 0 25 0 1 0 281818649 13250560 1483 33554432000 4194304 4300876 140737377287328 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 3235 1488 110 27 0 1684 0

[startup+0.0241501 s]
/proc/loadavg: 3.69 3.95 3.98 5/189 4355
/proc/meminfo: memFree=21682160/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=14848 CPUtime=0.02 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4194304 2065 0 0 0 2 0 0 0 25 0 1 0 281818649 15204352 2009 33554432000 4194304 4300876 140737377287328 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 3712 2010 113 27 0 2161 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14848

[startup+0.101152 s]
/proc/loadavg: 3.69 3.95 3.98 5/189 4355
/proc/meminfo: memFree=21682160/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=18676 CPUtime=0.09 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4194304 3151 0 0 0 9 0 0 0 25 0 1 0 281818649 19124224 3095 33554432000 4194304 4300876 140737377287328 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 4669 3096 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.301103 s]
/proc/loadavg: 3.69 3.95 3.98 5/189 4355
/proc/meminfo: memFree=21682160/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=39772 CPUtime=0.29 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4194304 8249 0 0 0 28 1 0 0 25 0 1 0 281818649 40726528 6218 33554432000 4194304 4300876 140737377287328 18446744073709551615 4240154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 9943 6229 128 27 0 8392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39772

[startup+0.701035 s]
/proc/loadavg: 3.69 3.95 3.98 5/189 4355
/proc/meminfo: memFree=21682160/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=44788 CPUtime=0.69 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4194304 17568 0 0 0 67 2 0 0 25 0 1 0 281818649 45862912 7710 33554432000 4194304 4300876 140737377287328 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 11197 7710 129 27 0 9646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44788

[startup+1.50092 s]
/proc/loadavg: 3.69 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21630732/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=44656 CPUtime=1.49 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 35967 0 0 0 145 4 0 0 25 0 1 0 281818649 45727744 7668 33554432000 4194304 4300876 140737377287328 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 11164 7668 136 27 0 9613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44656

[startup+3.10063 s]
/proc/loadavg: 3.69 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21632220/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=102936 CPUtime=3.09 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 63196 0 0 0 301 8 0 0 25 0 1 0 281818649 105406464 16898 33554432000 4194304 4300876 140737377287328 18446744073709551615 4217778 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 25734 16898 169 27 0 24183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102936

[startup+6.30107 s]
/proc/loadavg: 3.72 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21567916/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=104160 CPUtime=6.29 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 68527 0 0 0 621 8 0 0 25 0 1 0 281818649 106659840 22229 33554432000 4194304 4300876 140737377287328 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 26040 22229 169 27 0 24489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104160

[startup+12.7009 s]
/proc/loadavg: 3.74 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21562504/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=106452 CPUtime=12.69 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 69076 0 0 0 1261 8 0 0 25 0 1 0 281818649 109006848 22778 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 26613 22778 169 27 0 25062 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106452

[startup+25.5007 s]
/proc/loadavg: 3.80 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21549744/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=117484 CPUtime=25.49 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 71478 0 0 0 2540 9 0 0 25 0 1 0 281818649 120303616 25180 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 29371 25180 169 27 0 27820 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117484

[startup+51.1011 s]
/proc/loadavg: 3.86 3.95 3.98 5/190 4357
/proc/meminfo: memFree=21542264/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=119596 CPUtime=51.09 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 72005 0 0 0 5100 9 0 0 25 0 1 0 281818649 122466304 25707 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 29899 25707 169 27 0 28348 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119596

[startup+102.306 s]
/proc/loadavg: 3.94 3.95 3.98 5/190 4358
/proc/meminfo: memFree=21529580/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=121180 CPUtime=102.29 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 72414 0 0 0 10220 9 0 0 25 0 1 0 281818649 124088320 26116 33554432000 4194304 4300876 140737377287328 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 30295 26116 169 27 0 28744 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 121180

[startup+162.3 s]
/proc/loadavg: 3.98 3.96 3.98 5/190 4360
/proc/meminfo: memFree=21517852/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=122236 CPUtime=162.29 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 72657 0 0 0 16220 9 0 0 25 0 1 0 281818649 125169664 26359 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 30559 26359 169 27 0 29008 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122236

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4362
/proc/meminfo: memFree=21505812/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=122896 CPUtime=222.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 72843 0 0 0 22220 10 0 0 25 0 1 0 281818649 125845504 26545 33554432000 4194304 4300876 140737377287328 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 30724 26545 169 27 0 29173 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 122896

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4363
/proc/meminfo: memFree=21494840/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=123424 CPUtime=282.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 72971 0 0 0 28220 10 0 0 25 0 1 0 281818649 126386176 26673 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 30856 26673 169 27 0 29305 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123424

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4374
/proc/meminfo: memFree=21483852/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=123820 CPUtime=342.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73077 0 0 0 34220 10 0 0 25 0 1 0 281818649 126791680 26779 33554432000 4194304 4300876 140737377287328 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 30955 26779 169 27 0 29404 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 123820

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4375
/proc/meminfo: memFree=21473408/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=124216 CPUtime=402.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73178 0 0 0 40220 10 0 0 25 0 1 0 281818649 127197184 26880 33554432000 4194304 4300876 140737377287328 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31054 26880 169 27 0 29503 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124216

[startup+462.3 s]
/proc/loadavg: 4.06 3.99 3.98 5/190 4380
/proc/meminfo: memFree=21461836/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=124612 CPUtime=462.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73260 0 0 0 46220 10 0 0 25 0 1 0 281818649 127602688 26962 33554432000 4194304 4300876 140737377287328 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31153 26962 169 27 0 29602 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 124612

[startup+522.301 s]
/proc/loadavg: 4.13 4.02 3.99 5/190 4382
/proc/meminfo: memFree=21451976/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=124876 CPUtime=522.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73326 0 0 0 52220 10 0 0 25 0 1 0 281818649 127873024 27028 33554432000 4194304 4300876 140737377287328 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31219 27028 169 27 0 29668 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 124876

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.99 5/190 4383
/proc/meminfo: memFree=21441412/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=125140 CPUtime=582.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73387 0 0 0 58220 10 0 0 25 0 1 0 281818649 128143360 27089 33554432000 4194304 4300876 140737377287328 18446744073709551615 4265540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31285 27089 169 27 0 29734 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 125140

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.99 5/190 4385
/proc/meminfo: memFree=21430604/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=125272 CPUtime=642.31 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73445 0 0 0 64221 10 0 0 25 0 1 0 281818649 128278528 27147 33554432000 4194304 4300876 140737377287328 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31318 27147 169 27 0 29767 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 125272

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4386
/proc/meminfo: memFree=21418784/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=125536 CPUtime=702.3 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73500 0 0 0 70220 10 0 0 25 0 1 0 281818649 128548864 27202 33554432000 4194304 4300876 140737377287328 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31384 27202 169 27 0 29833 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 125536

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4388
/proc/meminfo: memFree=21408344/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=125668 CPUtime=762.31 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73548 0 0 0 76221 10 0 0 25 0 1 0 281818649 128684032 27250 33554432000 4194304 4300876 140737377287328 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31417 27250 169 27 0 29866 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 125668

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4390
/proc/meminfo: memFree=21398280/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=125932 CPUtime=822.31 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73589 0 0 0 82221 10 0 0 25 0 1 0 281818649 128954368 27291 33554432000 4194304 4300876 140737377287328 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31483 27291 169 27 0 29932 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 125932

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4391
/proc/meminfo: memFree=21387348/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126064 CPUtime=882.31 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73630 0 0 0 88221 10 0 0 25 0 1 0 281818649 129089536 27332 33554432000 4194304 4300876 140737377287328 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31516 27332 169 27 0 29965 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 126064

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4393
/proc/meminfo: memFree=21376540/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126196 CPUtime=942.31 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73669 0 0 0 94221 10 0 0 25 0 1 0 281818649 129224704 27371 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31549 27371 169 27 0 29998 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 126196

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4394
/proc/meminfo: memFree=21366584/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126328 CPUtime=1002.31 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73706 0 0 0 100221 10 0 0 25 0 1 0 281818649 129359872 27408 33554432000 4194304 4300876 140737377287328 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31582 27408 169 27 0 30031 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 126328

[startup+1062.3 s]
/proc/loadavg: 4.15 4.03 4.01 5/190 4396
/proc/meminfo: memFree=21356388/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126460 CPUtime=1062.32 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73740 0 0 0 106221 11 0 0 25 0 1 0 281818649 129495040 27442 33554432000 4194304 4300876 140737377287328 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31615 27442 169 27 0 30064 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 126460

[startup+1122.3 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 4398
/proc/meminfo: memFree=21345588/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126592 CPUtime=1122.32 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73774 0 0 0 112221 11 0 0 25 0 1 0 281818649 129630208 27476 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31648 27476 169 27 0 30097 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 126592

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4399
/proc/meminfo: memFree=21335380/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126724 CPUtime=1182.32 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73808 0 0 0 118221 11 0 0 25 0 1 0 281818649 129765376 27510 33554432000 4194304 4300876 140737377287328 18446744073709551615 4216908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31681 27510 169 27 0 30130 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 126724

[startup+1242.3 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4401
/proc/meminfo: memFree=21324068/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126856 CPUtime=1242.32 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73841 0 0 0 124221 11 0 0 25 0 1 0 281818649 129900544 27543 33554432000 4194304 4300876 140737377287328 18446744073709551615 4250963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31714 27543 169 27 0 30163 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 126856



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.04 4.00 2/184 4405
/proc/meminfo: memFree=21590072/32951124 swapFree=67111528/67111528
[pid=4355] ppid=4353 vsize=126988 CPUtime=1300.02 cores=4,6
/proc/4355/stat : 4355 (march_rw) R 4353 4355 3843 0 -1 4202496 73867 0 0 0 129991 11 0 0 25 0 1 0 281818649 130035712 27569 33554432000 4194304 4300876 140737377287328 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4355/statm: 31747 27569 169 27 0 30196 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 126988

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): 1300.04
CPU user time (s): 1299.92
CPU system time (s): 0.121981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 126988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73867
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= 3
involuntary context switches= 1259

runsolver used 2.31765 second user time and 4.78527 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 01:56:17
IDJOB=3152392
IDBENCH=82672
IDSOLVER=1561
FILE ID=node108/3152392-1301702177
RUNJOBID= node108-1301698270-3862
PBS_JOBID= 12840738
Free space on /tmp= 71160 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S517749870-003-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152392-1301702177/watcher-3152392-1301702177 -o /tmp/evaluation-result-3152392-1301702177/solver-3152392-1301702177 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152392-1301702177.cnf

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

MD5SUM BENCH= 4033245e3bd21ace8cfcd57089ff73c5
RANDOM SEED=1945441130

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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:      21682936 kB
Buffers:        334444 kB
Cached:       10577972 kB
SwapCached:          0 kB
Active:        7387060 kB
Inactive:      3612900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21682936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6236 kB
Writeback:           0 kB
AnonPages:       86348 kB
Mapped:          15224 kB
Slab:           206772 kB
PageTables:       5164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   275484 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= 71164 MiB
End job on node108 at 2011-04-02 02:17:59